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15 tháng 3

31. Did you watch the movie about wild animals last night?

Trả lời: Did you watch the movie about wild animals last night?

Chúc bạn học tốt.

15 tháng 3

Did you watch the movie about wild animals last night?

30 tháng 3 2021

Có gì bạn tự thêm ý vào cho đoạn hay hơn

Last Saturday I went to London with my brother. I stayed at a hotel near the city center. When I arrived there, the weather was very nice, it's sunny and windy. We visited many places in London. The people here are very friendly and hospitable. The food is very delicious! After two days here, we returned home. I felt very happy and I want to go there more time.

30 tháng 3 2021

Life in the city is full of activity. Early in the morning hundreds of people rush out of their homes in the manner ants do when their nest is broken. Soon the streets are full of traffic. Shops and offices open, students flock to their schools and the day's work begins. The city now throb with activity, and it is full of noise. Hundreds of sight-seers, tourists and others visit many places of interest in the city while businessmen from various parts of the world arrive to transact business.
Then towards evening, the offices and day schools begin to close. Many of the shops too close. There is now a rush for buses and other means of transport. Everyone seems to be in a hurry to reach home. As a result of this rush, many accidents occur. One who has not been to the city before finds it hard to move about at this time. Soon, however, there is almost no activity in several parts of the city. These parts are usually the business centres.
With the coming of night, another kind of actịvity begins. The streets are now full of colorful lights. The air is cooler and life becomes more leisurely. People now seek entertainment. Many visit the cinemas, parks and clubs, while others remain indoors to watch television or listen to the radio. Some visit friends and relatives and some spend their time reading books and magazines. Those who are interested in polis discuss the latest polial developments. At the same time, hundreds of crimes are committed. Thieves and robbers who wait for the coming of night become active, and misfortune descends upon many. For the greed of a few, many are killed, and some live in constant fear. To bring criminals to juse, the officers of the law are always on the move.
Workers and others who seek advancement in their careers attend educational institutions which are open till late in the night. Hundreds of them sit for various examinations every year. The facilities and opportunities that the people in the city have to further their studies and increase their knowledge of human affairs are indeed many. As a result, the people of the city are usually better informed than those of the village, where even a newspaper is sometimes difficult to get.
The city could, therefore, be described as a place of ceaseless activity. Here, the drama of life is enacted every day

24 tháng 5 2016

1. She spent all her money last week.

2. John and his father built the cabin themselves last year.

3. Did You tell anyone about this yesterday?

4. Yesterday Clouds crept across the horizon, just above the line of trees.

5. He went to the zoo last Sunday

6. She didn't watched TV last night

7. They met their friends at the movie theater last week

8. What did you do last night

9. Did they buy a new car two days ago?

10. We had a lot of homework yesterday.

Chúc bạn học tốtok

 

24 tháng 5 2016

1 Spent

2 built

3 Did......tell

4 crept

5 went

6 did't watch

7 met

8 did.....do

9 Did..........buy

10 had

19 tháng 4 2019

Rewrite each of the following sentences so that it means the same as the first one, beginning with the given worlds.

1. I don't want to do anything too energe today. \(⇒\)I don't feel enerde to do anything today

2. She feels comfortable to watch TV. \(⇒\)Watching TV is comfortable

3. When did you buy the computer?\(⇒\)How long is since you bought the computer ?

Choose the best answer:1. They ................... students yesterday. a. am b. is c. was d. were2.They ............. doctors two years ago.a. am b. is c. was d. were3. They ............... farmers last month.a. are b. is c. was d. were4. We ....... nurses yesterday.a.are b. is c. was d. were5. The weather ........ cold yesterday. a.aren’t b. isn’t c. wasn’t d. weren’t6. I .........a pupipl last week. a.aren’t b. isn’t c. wasn’t d. weren’t7. These hats .......new...
Đọc tiếp

Choose the best answer:

1. They ................... students yesterday.

a. am b. is c. was d. were

2.They ............. doctors two years ago.

a. am b. is c. was d. were

3. They ............... farmers last month.

a. are b. is c. was d. were

4. We ....... nurses yesterday.

a.are b. is c. was d. were

5. The weather ........ cold yesterday.

a.aren’t b. isn’t c. wasn’t d. weren’t

6. I .........a pupipl last week.

a.aren’t b. isn’t c. wasn’t d. weren’t

7. These hats .......new yesterday.

a.aren’t b. isn’t c. wasn’t d. weren’t

8. My parents........teacchers two years ago.

a.are b. is c. was d. were

9. He .............a mechanic last Monday.

a.aren’t b. is c. wasn’t d. weren’t

10. ... he an engineer yesterday. No, he ......

a.is/ is n’t b.are/aren’t c.was/wasn’t d.were/weren’t

11. .......It hot last week?

a. am b. is c. was d. were

12. The shops ...open last Monday.

a. am b. is c. was d. were

13. .... you a teacher two years ago? Yes ,I.......

a.is/ is n’t b.are/aren’t c.were/wasn’t d.was/weren’t

14. Where ......Nam from yesterday?

a. am b. is c. was d. were

15. Why .........they unhappy last Tuesday?

a. am b. is c. was d. were

16. I ... your trip to Nha Trang two years ago.

a.remember b.remembers c.remembered d.rememberred

17. Ba ........ the cap all day yesterday.

a. wear b. wears c. weared d. wore

18. We ..........a lot of fish yesterday.

a. eated b. ate c. eats d. eat

19. Her aunt ......... her to see Cham Temple last year.

a .taked b. took c. take d. takes

20. Tuan ......... a new bike yesterday.

a. haved b. has c. had d. have

21. She............... a new ruler yesterday.

a.didn’t buy b.doesn’t bought c.did buy d.didn’t bought

22. He ........................ with his parents about his vacation in Da Lat last year.

a. don’t talk b. doesn’t talked c. didn’t talked d. talked

23. They........... school yesterday

a. didn’t comed b. didn’t come c. doesn’t comed d. doesn’t come

24. The windows ........... yesterday

a. didn’t close b. didn’t closed c. doesn’t closed d. doesn’t close

25. We ………..at home at 7 p.m last Monday.

a. didn’t return b. didn’t returned c.doesn’t return d. doesn’t returned
 

26. She ...............fish and crab yesterday.

a. doesn’t eat b. doesn’t eated c. didn’t eat d. didn’t ate

27. Lan ......... Ho Chi Minh city two years ago.

a. didn’t go b. doesn’t went c. didn’t went d. doesn’t go

28. My parents ........to Vung Tau last week.

a.don’t taked b. don’t took c.didn’t take d.didn’t takes

29. We ...............a lot of friends in Ha Noi two years ago.

a. don’t have b. don’t has c.didn’t had d. didn’t have

30. …………….. Lan and Hoa your school two years ago?

a. Are b. Is c. Was d. Were31. What.... they ...........last week?

31. What.... they ...........last week?
 

a. do .. play b. did ... play c. do .... played d. did ..... played

32. What .............. Hoa .............. on yesterday?

a. did... try b. do... try c. did..... tryed d. do..... tryed

33. Who ........to about the film on TV last Monday?

a. talk b. talks c. talked d. talking

34.Where.................. they ............... on their way back last Sunday?

a. did.. stop b. do... stop c. did... stopped d. do .. stopped

35. What ……….. the student .......... at school two years ago?

a.did ... wears b.did ... wear c.do... wears d. does .. wear

36. Where you .................... the cake yesterday?

a. was... put b.were.. put c. did ... put d. do... put

37. What time ………………. you ...................... home for school yesterday?

a. was... leave b.were.. leave c. did ... leave d. do... leave

38. What ……………. Ba........... from Liz last week?

a. was... receive b.were… receive c. did ... receive d. do... receive

39. How long ……………. he..........his test yesterday?

a. was... do b.were.. do c. did ... do d. does... do

40. What time …………….. you ............to bed last night?

a. was... go b.were.. go c. did ... go d. does... go

41. We .........to Dalat for last Tet holiday.

a. go b. goes c. going d. went

42. He ............. a lot of friends in Ho Chi Minh city 3 years ago?

a Do.... have b.Did... has c.Did...had d. Did… have

43. His uncle ........ him to see Tri Nguyen aquarium last week.

a .taked b. took c. take d. takes

44. ………….. Liz ......... a lot of souvenirs yesterday?

a.  Did .... buy     b .  Does .... bought   c. Did ..... bought   d. Do... bought
45. ………… they .............the fish in the big bag last Sunday?

a. Was put b.Were… put c. Did put d. Do put

46. …………. they.................. meat in her meals in Vung Tau yesterday?

a. Was eat b.Were eat c. Did eat d. Do eat

47. We ............the cap with a dolphin om it yesterday.

a. wear b. wears c. weared d. wore

48. Liz ............some English last week.

a. teach b. teached c.thaught d. taught

49. Ba and Tan .............their trip to Nha Trang last month.

a.remember b.remembers c.remembered d. rememberred

50. ………… Nam to ..............Ha Noi last week?

a.Was return b.Were return c. Did return d. Does return

51. I ..................to Ben Thanh market last Monday.

a. go b. goes c. goed d. went

52. He ............up at 7 o’clock yesterday.

a. get b. getted c. got d. to get

53. What time …… you ................to bed last night?

a. Was....... go b.Were… go c. Did ...........go d. Does ..........went

54.She .................to work last weekend.

a. didn’t go b. doesn’t went c. didn’t went d. doesn’t go

55. Lan ................her at the party 3 years ago.

a. meet b. meted c. met d. meeted

56. Last summer vacation,………… her Mom ......................her a new bike?

a.Did... buy b. Does… buy c. Did… bought d. Do...... bought

57. When …………. he ........for work last week?

a.was leave b.were…leave c. did leave d. does leave

58. What ………….you ........yesterday?

a. was ...do b.were… do c. did .........do d.do ..........do

59. We........... to learn English 3 years ago.

a. begin b.began c. begun d. begined

60. I.......... an engineer last week.

a. am b. is c. was d. were



 

 

5
27 tháng 5 2016

1 D were

2 D were

3 D were

4 D were

5 C Wasn't

6 C wasn't

7  D weren't

8   D were

 9 C wasn't

10  C  Was/ wasn't

11 C Was

12 C was

13 C Were/ wasn't

nhìu wa pạn ơi!oho

27 tháng 5 2016

 

 

1. They ................... students yesterday.

a. am b. is c. was d. were

2.They ............. doctors two years ago.

a. am b. is c. was d. were

3. They ............... farmers last month.

a. are b. is c. was d. were

4. We ....... nurses yesterday.

a.are b. is c. was d. were

5. The weather ........ cold yesterday.

a.aren’t b. isn’t c. wasn’t d. weren’t

6. I .........a pupipl last week.

a.aren’t b. isn’t c. wasn’t d. weren’t

7. These hats .......new yesterday.

a.aren’t b. isn’t c. wasn’t d. weren’t

8. My parents........teacchers two years ago.

a.are b. is c. was d. were

9. He .............a mechanic last Monday.

a.aren’t b. is c. wasn’t d. weren’t

10. ... he an engineer yesterday. No, he ......

a.is/ is n’t b.are/aren’t c.was/wasn’t d.were/weren’t

11. .......It hot last week?

a. am b. is c. was d. were

12. The shops ...open last Monday.

a. am b. is c. was d. were

13. .... you a teacher two years ago? Yes ,I.......

a.is/ is n’t b.are/aren’t c.were/wasn’t d.was/weren’t

14. Where ......Nam from yesterday?

a. am b. is c. was d. were

15. Why .........they unhappy last Tuesday?

a. am b. is c. was d. were

16. I ... your trip to Nha Trang two years ago.

a.remember b.remembers c.remembered d.rememberred

17. Ba ........ the cap all day yesterday.

a. wear b. wears c. weared d. wore

18. We ..........a lot of fish yesterday.

a. eated b. ate c. eats d. eat

19. Her aunt ......... her to see Cham Temple last year.

a .taked b. took c. take d. takes

20. Tuan ......... a new bike yesterday.

a. haved b. has c. had d. have

21. She............... a new ruler yesterday.

a.didn’t buy b.doesn’t bought c.did buy d.didn’t bought

22. He ........................ with his parents about his vacation in Da Lat last year.

a. don’t talk b. doesn’t talked c. didn’t talked d. talked

23. They........... school yesterday

a. didn’t comed b. didn’t come c. doesn’t comed d. doesn’t come

24. The windows ........... yesterday

a. didn’t close b. didn’t closed c. doesn’t closed d. doesn’t close

25. We ………..at home at 7 p.m last Monday.

a. didn’t return b. didn’t returned c.doesn’t return d. doesn’t returned

26. She ...............fish and crab yesterday.

a. doesn’t eat b. doesn’t eated c. didn’t eat d. didn’t ate

27. Lan ......... Ho Chi Minh city two years ago.

a. didn’t go b. doesn’t went c. didn’t went d. doesn’t go

28. My parents ........to Vung Tau last week.

a.don’t taked b. don’t took c.didn’t take d.didn’t takes

29. We ...............a lot of friends in Ha Noi two years ago.

a. don’t have b. don’t has c.didn’t had d. didn’t have

30. …………….. Lan and Hoa your school two years ago?

a. Are b. Is c. Was d. Were

31. What.... they ...........last week?

a. do .. play b. did ... play c. do .... played d. did ..... played

32. What .............. Hoa .............. on yesterday?

a. did... try b. do... try c. did..... tryed d. do..... tryed

33. Who ........to about the film on TV last Monday?

a. talk b. talks c. talked d. talking

34.Where.................. they ............... on their way back last Sunday?

a. did.. stop b. do... stop c. did... stopped d. do .. stopped

35. What ……….. the student .......... at school two years ago?

a.did ... wears b.did ... wear c.do... wears d. does .. wear

36. Where .....................you .................... the cake yesterday?

a. was... put b.were.. put c. did ... put d. do... put

37. What time ………………. you ...................... home for school yesterday?

a. was... leave b.were.. leave c. did ... leave d. do... leave

38. What ……………. Ba........... from Liz last week?

a. was... receive b.were… receive c. did ... receive d. do... receive

39. How long ……………. he..........his test yesterday?

a. was... do b.were.. do c. did ... do d. does... do

40. What time …………….. you ............to bed last night?

a. was... go b.were.. go c. did ... go d. does... go

41. We .........to Dalat for last Tet holiday.

a. go b. goes c. going d. went

42........................ He ............. a lot of friends in Ho Chi Minh city 3 years ago?

a Do.... have b.Did... has c.Did...had d. Did… have

43. His uncle ........ him to see Tri Nguyen aquarium last week.

a .taked b. took c. take d. takes

44. ………….. Liz ......... a lot of souvenirs yesterday?

a.  Did .... buy     b .  Does .... bought   c. Did ..... bought   d. Do... bought
45. ………… they .............the fish in the big bag last Sunday?

a. Was put b.Were… put c. Did ........put d. Do put

46. …………. they.................. meat in her meals in Vung Tau yesterday?

a. Was eat b.Were eat c. Did eat d. Do eat

47. We ............the cap with a dolphin om it yesterday.

a. wear b. wears c. weared d. wore

48. Liz ............some English last week.

a. teach b. teached c.thaught d. taught

49. Ba and Tan .............their trip to Nha Trang last month.

a.remember b.remembers c.remembered d. rememberred

50. ………… Nam to ..............Ha Noi last week?

a.Was return b.Were return c. Did..... return d. Does return

51. I ..................to Ben Thanh market last Monday.

a. go b. goes c. goed d. went

52. He ............up at 7 o’clock yesterday.

a. get b. getted c. got d. to get

53. What time …… you ................to bed last night?

a. Was....... go b.Were… go c. Did ...........go d. Does ..........went

54.She .................to work last weekend.

a. didn’t go b. doesn’t went c. didn’t went d. doesn’t go

55. Lan ................her at the party 3 years ago.

a. meet b. meted c. met d. meeted

56. Last summer vacation,………… her Mom ......................her a new bike?

a.Did... buy b. Does… buy c. Did… bought d. Do...... bought

57. When …………. he ........for work last week?

a.was leave b.were…leave c. did leave d. does leave

58. What ………….you ........yesterday?

a. was ...do b.were… do c. did .........do d.do ..........do

59. We........... to learn English 3 years ago.

a. begin b.began c. begun d. begined

60. I.......... an engineer last week.

a. am b. is c. was d. were

 

 

1) This is the first time I saw the film

2) I haven't cut my hair for 2 months 

3) It took me 5 hours to prepare the meal 

4) I haven't gone for coffee for 5 days

5) I have started working as a writer for 2 years

1/ I haven't seen the film before

\(→\)This is the first time I saw the film .

2/ I last had my hair cut 2 months ago

\(→\)I haven't cut my hair for 2 months

3/ I spent 5 hours preparing the meal

\(→\)It took me 5 hours to prepair the meal .

4/ The last time i went for coffe was 5 days ago

I haven't  gone for coffe for 5 day .

5/ I started working as a writer 2 years ago

\(\rightarrow\)I have worked as a writer for 2 years 

1/ I wrote this book in 3 weeks

It took me 3 weeks to write this book .

2/ It's ages since they heard from her

They haven't heard from her for ages.

3/ The last time i heard from her was 5 years ago

I haven't  heard from her for 5 years .

4/ I haven't played tennis for 6 years

The last time I played tennis was 6 years ago

5/ I had to spend 2 days traveling to HCM city

It took me 2 days to travel to HCM City .

24 tháng 8 2020

1/ I wrote this book in 3 weeks

It took me 3 weeks to wrote this book

2/ It's ages since they heard from her

They haven't heard from her for ages

3/ The last time i heard from her was 5 years ago

I haven't heard from her for 5 years 

4/ I haven't played tennis for 6 years

The last time I played tennis was 6 years ago

5/ I had to spend 2 days traveling to HCM city

It took me 2 days to travelling to HCM city

7 tháng 6 2016

1.     Be careful! A car (come) is coming.

2.     If you feel tired, please (lie) lay down for a moment and you (feel) will feel better.

3.     Barbara (write) writes a lot of books for years. She (write) wrote her first fifteen years ago.

4.     I never (be) been to Russia. When did you (go) go there?

5.     We (not catch) won't catch the train if we don’t hurry.

6.     The play just (begin) began. You are a little late.

7.     You (used) were used to play so much when you (live) lived in the country?

8.     Yesterday Hoang (spend) spent two hours (repair) repairing his computer set.

9.     The concert (begin) are going to begin at 7.30 tonight.

10.   Did You (enjoy)(watch) enjoy watching the movie on TV last night?

7 tháng 6 2016

 

1.     Be careful! A car is coming

2.     If you feel tired, please lie down for a moment and you will feel better.

3.     Barbara has written a lot of books for years. She wrote her first fifteen years ago.

4.     I have never been to Russia. When have you gone there?

5.     We will catch the train if we don’t hurry.

6.     The play just began . You are a little late.

7.     You will use to play so much when do you live in the country?

8.     Yesterday Hoang spent two hours to repair his computer set.

9.     The concert began at 7.30 tonight.

10.                     You enjoy watching the movie on TV last night?

 

1. _____ her hair long?A. Does B. Do C. Is D. Are2. Cindy has ______lipsA. heavy B. full C. tall D. noisy3. What color ______your shoes?A. is B. are C. does D. do4. Which word contains a different sound from the others?A. head B. tea C. chest D. leg5. Which word is the odd one out?A. color B. green C. white D. yellow6. What’s ______?- That’s his hand.A. this B. that C. these D. those7. Match the adjective “strong” with its opposite.A. weak B. light C. heavy D. fat8. He’s tall...
Đọc tiếp

1. _____ her hair long?
A. Does B. Do C. Is D. Are
2. Cindy has ______lips
A. heavy B. full C. tall D. noisy
3. What color ______your shoes?
A. is B. are C. does D. do
4. Which word contains a different sound from the others?
A. head B. tea C. chest D. leg
5. Which word is the odd one out?
A. color B. green C. white D. yellow
6. What’s ______?- That’s his hand.
A. this B. that C. these D. those
7. Match the adjective “strong” with its opposite.
A. weak B. light C. heavy D. fat
8. He’s tall _______thin.
A. nor B. so C. and D. however
9. What color is her hair?-________black.
A. This is B. Those are C. It is D. They are
10. Bobby ________big blue eyes.
A. is B. are C. has D. have
11. Angela and Rose _____dinner now.
A. has B. have C. is having D. are having

12. Look! The bus______ .
A. comes B. come C. is coming D. are coming
13. Which sentence is correct ?
A. Have you got any pencils? B. Do you have any pencils?
C. You have any pencils? D. A & B
14. - ______ - They are playing volleyball.
A. Who are they playing with? B. What do they do?
C. Why are they playing volleyball? D. What are they doing?
15. My grandfather ______ TV every night.
A. watches B. watch
C. is watching D. are watching
16. We ______ to music now.
A. listen B. listens C. are listening D. is listening
17. - ______- She has five pens.
A. Are those her pens? B. Are her pens expensive?
C. How many pens does she have? D. What are these?
18. - ______- Jim and Jack.
A. What do they do? B. Who jog in the park?
C. Who are jogging in the park? D. What are they doing?
19. I often watch TV ______ night.
A. on B. in C. for D. at
20. There are some tall trees in front ______ my house.
A. in B. of C. at D. on
21. – How ______ to school every day? - They walk to school every day.
A. are they go B. do they go C. often do they go D. do they walk

4
30 tháng 9 2016

1. _____ her hair long?
A. Does B. Do C. Is D. Are
2. Cindy has ______lips
A. heavy B. full C. tall D. noisy
3. What color ______your shoes?
A. is B. are C. does D. do
4. Which word contains a different sound from the others?
A. head B. tea C. chest D. leg
5. Which word is the odd one out?
A. color B. green C. white D. yellow

6. What’s ______?- That’s his hand.
A. this B. that C. these D. those
7. Match the adjective “strong” with its opposite.
A. weak B. light C. heavy D. fat
8. He’s tall _______thin.
A. nor B. so C. and D. however
9. What color is her hair?-________black.
A. This is B. Those are C. It is D. They are
10. Bobby ________big blue eyes.
A. is B. are C. has D. have
11. Angela and Rose _____dinner now.
A. has B. have C. is having D. are having

12. Look! The bus______ .
A. comes B. come C. is coming D. are coming
13. Which sentence is correct ?
A. Have you got any pencils? B. Do you have any pencils?
C. You have any pencils? D. A & B
14. - ______ - They are playing volleyball.
A. Who are they playing with? B. What do they do?
C. Why are they playing volleyball? D. What are they doing?
15. My grandfather ______ TV every night.
A. watches B. watch

C. is watching D. are watching
16. We ______ to music now.
A. listen B. listens C. are listening D. is listening
17. - ______- She has five pens.
A. Are those her pens? B. Are her pens expensive?
C. How many pens does she have? D. What are these?
18. - ______- Jim and Jack.
A. What do they do? B. Who jog in the park?
C. Who are jogging in the park? D. What are they doing?
19. I often watch TV ______ night.
A. on B. in C. for D. at
20. There are some tall trees in front ______ my house.
A. in B. of C. at D. on
21. – How ______ to school every day? - They walk to school every day.
A. are they go B. do they go C. often do they go D. do they walk

 

30 tháng 9 2016

1. _____ her hair long?
A. Does B. Do C. Is D. Are
2. Cindy has ______lips
A. heavy B. full C. tall D. noisy
3. What color ______your shoes?
A. is B. are C. does D. do
4. Which word contains a different sound from the others?
A. head B. tea C. chest D. leg
5. Which word is the odd one out?
A. color B. green C. white D. yellow
6. What’s ______?- That’s his hand.
A. this B. that C. these D. those
7. Match the adjective “strong” with its opposite.
A. weak B. light C. heavy D. fat
8. He’s tall _______thin.
A. nor B. so C. and D. however
9. What color is her hair?-________black.
A. This is B. Those are C. It is D. They are
10. Bobby ________big blue eyes.
A. is B. are C. has D. have
11. Angela and Rose _____dinner now.
A. has B. have C. is having D. are having

12. Look! The bus______ .
A. comes B. come C. is coming D. are coming
13. Which sentence is correct ?
A. Have you got any pencils? B. Do you have any pencils?
C. You have any pencils? D. A & B
14. - ______ - They are playing volleyball.
A. Who are they playing with? B. What do they do?
C. Why are they playing volleyball? D. What are they doing?
15. My grandfather ______ TV every night.
A. watches B. watch 
C. is watching D. are watching
16. We ______ to music now.
A. listen B. listens C. are listening D. is listening
17. - ______- She has five pens.
A. Are those her pens? B. Are her pens expensive?
C. How many pens does she have? D. What are these?
18. - ______- Jim and Jack.
A. What do they do? B. Who jog in the park?
C. Who are jogging in the park? D. What are they doing?
19. I often watch TV ______ night.
A. on B. in C. for D. at
20. There are some tall trees in front ______ my house.
A. in B. of C. at D. on
21. – How ______ to school every day? - They walk to school every day.
A. are they go B. do they go C. often do they go D. do they walk