Imagination never end.Every second,million of new imagines appear in the world.I also just imagine something:Nowaday,English is very important to everyone.So,I want to create my new app for everyone.It will be named "Edo".To use this app,like other apps that you always use,you must make an account and set your profile.Then,you start learning.Here,you can learn reading,writing and listening.The app will correct the mistakes in your writing,in your words of speaking ... Also,you can learn more by speaking English with friends all over the world.

English has been one of the most widely spoken languages worldwide for a really long time. If you need to study abroad, you must know how to speak English fluently, especially if you don't know how to speak the country's native language. Because of that, English has become really important to everyone. And for that, I decided to create an app called "EngEdu". EngEdu is an app that will help you learn English online anywhere. It is pretty simple to use this app. To begin with, you must make an account and set up your profile. You can customize your profile as you like. After setting up your profile, you may start learning. This app covers all of the basic skills, including reading, writing, listening, and speaking, and also provides you with vocabulary and grammar lessons. You can also connect with other learners with the app's chatting feature. Besides all of the basic learning features, EngEdu also has multiple more fun features, such as competition, practice, assessment, etc. To conclude, I assure you that this app can help you reach higher levels in your English and will be of great help in your career.

V. Rewrite the following sentences:

11. It's often hot in the summer.

It's never........cold in the summer.....

12. The building is tall.

It's........a tall building...............

13. She isn't strong.

She.......is weak............

14. That box is smaill.

That is.......a small box............

15. Don't waste paper.

You shouldn't..........waste paper................

16. What your favorite food?

What food.........do you like best.......

17. They would like some vegetables.

They'd...........like some vegetables..........

18. She is shorter than I.

I am......taller than her...................

19. He is strong.

He isn't........weak..............

20. Her hair isn't long.

Her hair is.........short............

11. It's often hot in the summer.

It's never cold in the summer

12. The building is tall.

It's a tall building

13. She isn't strong.

She is weak

14. That box is smaill.

That is a small box

15. Don't waste paper.

You shouldn't waste paper

16. What your favorite food?

What food do you like best?

17. They would like some vegetables.

They'd like some vegetables

18. She is shorter than I.

I am taller than her.

19. He is strong.

He isn't weak.

20. Her hair isn't long.

Her hair is short

2.Give correct form of Word:

1, What is the (long) .............LENGTH........................... of this river ?

2, I want to (long) ........LENGTHEN................... my trousers . They are too short.

3, What is the (wide) ............WIDTH.......... of your house ?

4, She needs (wide) .......TO WIDEN............. her knowledge.

5, Mr Quang spent his (child) ...........CHILDHOOD................... in Cambodia.

6, David Beckham is very (fame) .........FAMOUS................

7, He is very rich due to his (fame) ..........FAME...........

8, This book is very (interest) ..............INTERESTING......................

9, Ann is interested in (collect) ..........COLLECTING................... coins.

10, She has a big (collect) ......COLLECTION...................... of stamps.

11, She becomes a famous (collect) ........COLLECTOR.......................

12, The door was (lock) ............UNLOCKED.................... you could come in.

13, She is a (beauty) .........BEAUTIFUL.............. girl she also sings (beauty) ......BEAUTIFULLY.................

14, Don’t use that car . It’s (safe) ..............UNSAFE................

15, You should pay attention to the (safe) .......SAFETY.............. in the kitchen.

16, She drives car (safe) ...........UNSAFELY............ .She had many accidents.

17, They are (different) ........DIFFERENT...... . Their (different) ......DIFFERENCE........... can be realized easily.

18, Trung and his brother like (act) ........ACTIVE.................. movies very much.

19, We held many (act) .............ACTIVITIES....................on March 26th.

20, Michael Faraday made a lot of (invent) .......INVENTIONS....... He was a great (invent) .....INVENTOR.....

21, Those clothes are (suit) ........SUITABLE........... for cold weather.

22,This river is very (danger) ......DANGEROUS..................... for swimmers.

23, She drives very (danger) .........DANGEROUSLY........................

24, Using this (equip) ..........EQUIPMENT....................... you can finish the work.

25, I can’t find my book . It (appear) ........DISAPPEARED......................

26, The (important) ............IMPORTANCE...................... of the project made me tense.

27,TV is one of the most popular means of (entertain) .......ENTERTAINMENT....................

28, The (flower) ..........FLOWERS................ you sent me were (beauty) .........BEAUTIFUL...................

29, He is a famous (science) .........SCIENTIST.................

30, He drives more (slow) ..........SLOWLY........................ than his friends do .

31, Learning English is very (use) .......USEFUL..................

32, Do exercise will make you more (health) ..................HEALTHY............

33,She feels very (happy)........UNHAPPY..................because she doesn’t have any (friend) ........FRIENDS.............. in this new town.

34,Today is a (beauty) ........BEAUTIFUL.................... day .It is clear and (sun) ....SUNNY...................

35, Do you know the name of the new (study) .........STUDENT.............. in our class?

36, That is the (cheap) .....CHEAPEST............. one we have got.

37, What an (amaze) ..............AMAZING...................... building!

38, Thank you very much for a (delight) ...........DELIGHTED.............. evening.

39, His elder brother works in a factory . He is a (work) ..........WORKER...................

40, Would you like to go out tonight ? There is a very (interest) .......INTERESTING................... movie on at the Fansland cinema.

41, The (shelf) .......SHELVES............... on the left have dictionaries in different languages.

42, Words in a dictionary are in (alphabet) ................ALPHABETICAL ORDER...................

43, Math is a very (importance) .............IMPORTANT................ subject at school.

44, The (library) .............LIBRARIAN.................. can help you find books easily.

45,Football is one of the popular after – school (active) ..........ACTIVITIES...................

46,In Electronics ,we learn to repair (house) ...............HOUSEHOLD.................. appliances.

47, Nam is very (interest) ............INTERESTED............................. in computer.

48, The (energy) ........ENERGETIC...................... students often play soccer or basketball.

49, Walking in the rain gives me (please) ......PLEASURE....................

50, Ba will be a (fame) ............FAMOUS.................. artist one day.

51, Nam is not very (sport) .........SPORTY..................... .He never plays games.

52, If you want to have a (health) .............HEALTHY.................. body. You should play sports.

53, In most countries , there are organizations especially for (teen) .........TEENAGERS.............

54, There are many kinds of (entertain) .........ENTERTAINMENT.............. for young people.

55, More and more young people want a university (educate) .........EDUCATION.....................

56, We are rehearsing a play for the school anniversary (celebrate) ..........CELEBRATION................

57, The most popular (act) .............ACTIVITY................... at recess is talking.

58, When I go to the library ,I sit and read about (wonder) ..............WONDERFUL............ things.

59, Is your sister a (teach).......TEACHER......................?

60, My brother is a (study) ..........STUDENT................. at Viet Nam National University.

61, That (art) ...............ARTIST.................. paints beautiful pictures.

62, Ask the (library) .......LIBRARIAN................... if you can borrow this book.

63, That (music) .......MUSICIAN..................... plays a lot of different instruments.

64, Thu’s brother is a (piano) .........PIANIST............ He plays it very (good) .............WELL...........

65, If the machine goes wrong , tell the (engine) .........ENGINEER.......................

66,We have a (garden) ...........GARDENER......................... who comes twice a week.

67, Phone the (electric) ..........ELECTRICIAN.................... if the lights don’t work.

68,Miss Quyen is a (journal) ...........JOURNALIST....................... She travels a lot.

69, This map was very (use) ...USEFUL...... for our holiday because we know here very well.

70, What a (love) ..........LOVELY.................... dress! Did you make it yourself?

71, Do you know a good (decorate) .........DECORATOR.................. to decorate my house?

72,Go straight ahead and take the (two) .....SECOND......... on the left.

73, Mrs Oanh’s daughter is having a (medicine) ..........MEDICAL.................... check –up.

74,We need to know your (weigh).............WEIGHT........................, Minh.

75,An has a toothache .it’s very (pain) ........PAINFUL..................

76,Catching the common cold is (please) .......UNPLEASANT................ for everybody.

77, Don’t worry ! Your cold will last for a few days and then (appear).......DISAPPEAR...............

78, We must remember to eat (sense) .........SENSIBLY.....................

79, Then Hoa (hot) ..........HEATED.................. a pan and stir – fried the beef.

80, Sugar is not an (health) ........HEALTHY............. food because we need it to live.

81. The nurse wanted to know Nga’ (high) ......HEIGHT............ and (weigh) ..........WEIGHT...............

82. Mr Hung has a very (pain) .............PAINFUL............................. tooth.

83. My father stopped (smoke) ..........SMOKING................... 5 years ago.

84. He doesn’t have many (relate)..........RELATIVES............................ in Ha Noi.

85. Is Viet Nam (large) ........LARGER............... than Korea?

86. There are nineteen (class) ...........CLASSROOMS............... in our school.

87. That is (comfortable)........THE MOST COMFORTABLE................... armchair I have.

88. That movie is (boring) ..........MORE BORING................... than this one.

89. Nhan has a pen pal in France and they write to each other (regular) ..........REGULARLY.........

90. I have (little) .........LESS................. time to play than my friend.

91. We take part in many different (act) .............ACTIVITIES.......................

92. Who is (young) .................THE YOUNGEST........................... teacher in your school?

93. Some of the (invent) .......INVENTOR................ of computer games are as young as 14 or 15

94. In the countryside, people often know all the people in their (neighbor) ....NEIGHBORHOOD......

95. Videos are also very useful in (educate)............EDUCATION....

37. “Good luck with the exam, Minh!” - “____, Dad.”

A. By no means          B. I wish so         C. Never mind              D. Thank you

38. “Dad. I’ve passed the English test.” - “____”

A. Good job!            B. Good test!           C. Good luck!            D. Good way!

39. “I think I will choose a new laptop rather than a smartphone.” - “____,Phong!”

A. Congratulation        B. I hope so          C. What a pity             D. What a wise choice

C. That was the least I could do.           D. You can say that again.

40. “Has an announcement been made about the eight o’clock flight to Paris ?” – “____”

A. I don’t think that.         B. Not yet.            C. Sorry I don’t.               D. Yes, it was.

41. “I love studying science as it allows me to answer questions about natural world.” – “____”

A. No, I won’t.               B. Neither do I.              C. Yes, I like it.                 D. So do I.

37 D

38  A

39  D                                                 đúng ko ạ vì em mới học lớp 4 thôi  

40  B                                                   à tick đúng cho em nha

41  D

4 . The government should do more for people who do not have enough money .

The government should do more for the poor.

Cho dạng đúng của từ trong ngoặc:
a) I (have) have had a headache ever since lunchtime
b) Nadia (never see)has never seen any Chinese films
c) Someone (steal) has stolen Mr Grant's bike
d) The passengers are tired because they (not sleep) didn't sleep all night
e) I'm afraid we (just break) have just broken your window. Sorry!
g) David (not win) won't win a prize this time, I'm afraid
h) Have you ever(you ever eat) eaten Spanish food ? It's great!

Tôi vừa trở về sau kỳ nghỉ 1 tuần với bạn bè ở Đà Nẵng và Quảng Ngãi. Chúng tôi ở Đà Nẵng hầu hết thời gian. Sau đó, chúng tôi đã dành vài đêm cuối cùng tại một nơi rất đẹp và có lịch sử lâu đời gọi là phố cổ Hội An. Chúng tôi đã thực sự có thời gian thư giãn với kỳ nghỉ. Chúng tôi đã thưởng thức một số món ăn địa phương tuyệt vời. Nó thực sự ngon. Các hoạt động mà chúng tôi thích trong kỳ nghỉ là đi bộ, bơi lội và đi chơi tối. Nước sạch và trong lành, nhiệt độ vừa phải – không quá nóng và không quá lạnh. Chúng tôi đã đi bộ leo núi trên núi gần đó trong một vài ngày, điều này rất tốt cho sức khỏe của chúng tôi. Tôi thực sự thích kỳ nghỉ này. Tôi yêu không khí trong lành và phong cảnh, và dĩ nhiên là thức ăn. Tôi chắc chắn sẽ trở lại đây vào lúc khác, tôi nghĩ đó là một trong những nơi yêu thích nhất của tôi trên thế giới.

I had a wonderful summer vacation at Vung Tau with my family last year. It took us about 2 hours to go there by car. However, we did not feel tired because we were very excited. Vung Tau beach was very large and beautiful. The waves were quite strong. My sister and I went swimming while my parents stayed on the shore to sunbathe. In the afternoon, my family went for a walk to see the sunset. We also took a lot of photos. After that, we went to a famous local restaurant to have dinner. The food was very tasty but not so expensive. On the next day, my family visited the seafood market to buy some seafood. I also bought some souvenirs for my friends. We returned home after spending 2 days in Vung Tau. Although the trip was short, I felt very happy. Hopefully, we can go back there again in the future. 

khó quá mọi người giúp mình nhé

Rewrite each of the sentences , beginning as shown , so that the meaning stays the same .

1/ Their game of badminton is always on Saturday .

They ALWAYS PLAY BADMINTON ON SATURDAY

2/ We have learned English for 4 years .

We started LEARNING English 4 years AGO

3/ He never goes to school late .

He is ALWAYS LATE FOR SCHOOL

4/ Somebody has just cleaned the room .

The room HAS JUST BEEN CLEANED

5/ They have built a new house in our town .

A new house HAS BEEN BUILT in our town

6/ He gets a good result in examination . This makes his parents pleased ( using which as a connector)

He gets a good result in examination WHICH makes his parents pleased

7/ They lived in Nottingham a few years ago , but now they are living in Manchester . ( using used to )

in Nottingham a few years ago

8/ Geogre heard the noise . Then he came downstairs quickly .

After HEARING THE NOISE, GEOGRE came downstairs quickly

9/ The street is very noisy . This makes difficult to sleep .( Which as connector )

he street is very noisy WHICH makes difficult to sleep .

10/ They have washed their hands on a towel .

Their hands HAVE BEEN WASHED ON A TOWEL

11/ Nobody has invited her to the party . ( change into passive voice )

She HASN'T BEEN INVITED TO THE PARTY

12/ Has someone decorated my bedroom ? ( change into passive voice )

Has my bedroom BEEN decorated?

Rewrite each of the sentences , beginning as shown , so that the meaning stays the same .

1/ Their game of badminton is always on Saturday .

They always play badminton on saturday

2/ We have learned English for 4 years .

We started learning english 4 years ago

3/ He never goes to school late .

He is always on time for school

4/ Somebody has just cleaned the room .

The room has just been cleaned

5/ They have built a new house in our town .

A new house has been built in our town

6/ He gets a good result in examination . This makes his parents pleased ( using which as a connector)

He gets a good result in examination which makes his parents pleased

7/ They lived in Nottingham a few years ago , but now they are living in Manchester . ( using used to )

in Nottingham a few years ago

8/ Geogre heard the noise . Then he came downstairs quickly .

After hearing the noise, he came downstairs quickly

9/ The street is very noisy . This makes difficult to sleep .( Which as connector )

The street is very noisy which makes difficult to sleep

10/ They have washed their hands on a towel .

Their hands have been washed on a towel

11/ Nobody has invited her to the party . ( change into passive voice )

She hasn't been invited to the party

12/ Has someone decorated my bedroom ? ( change into passive voice )

Has my bedroom been decorated?

Air pollution in our country is one of the most serious environmental problems, and many major cities in our country are affected by it. Increasing carbon emission from industries and automobiles makes it worse every day. Other harmful particles produced from burning fossil fuel have made the situation graver.
The effects of air pollution are really dangerous. Air pollution in my country is responsible for many health-related problems among citizens, and also kills many people every year. It is liable for causing respiratory disorders and many people get sick who are exposed to air pollution for a long time. The usual short-term problems include difficulties in breathing, bronchitis, heart ailments and so on while it can lead to cancer or even death in the long run. Unfortunately, air pollution in our country is reducing the life expectancy of many peopleNo doubt, air pollution is a global problem now, and in my country, fossil fuels and rapid industrialisation are the primary reasons behind it. The excessive use of machinery and motorised vehicles ignites the rise of greenhouse gases in the atmosphere. Increasing dust particles make things more damaging.                                              Air pollution is a burning issue for our country now. Some cautionary measures should be taken to check the air pollution level. The most important step to reducing air pollution is to reduce carbon emissions. So we need to reduce the use of gas, oil and other fossil fuels. Alternative energy or green energy like solar energy, hydroelectric power and wind power should be used more extensively. A massive awareness among ordinary people about air pollution is also required to curb the problem.

Air pollution in our country is one of the most serious environmental problems, and many major cities in our country are affected by it. Increasing carbon emission from industries and automobiles makes it worse every day. Other harmful particles produced from burning fossil fuel have made the situation graver.
The effects of air pollution are really dangerous. Air pollution in my country is responsible for many health-related problems among citizens, and also kills many people every year. It is liable for causing respiratory disorders and many people get sick who are exposed to air pollution for a long time. The usual short-term problems include difficulties in breathing, bronchitis, heart ailments and so on while it can lead to cancer or even death in the long run. Unfortunately, air pollution in our country is reducing the life expectancy of many peopleNo doubt, air pollution is a global problem now, and in my country, fossil fuels and rapid industrialisation are the primary reasons behind it. The excessive use of machinery and motorised vehicles ignites the rise of greenhouse gases in the atmosphere. Increasing dust particles make things more damaging.                                              Air pollution is a burning issue for our country now. Some cautionary measures should be taken to check the air pollution level. The most important step to reducing air pollution is to reduce carbon emissions. So we need to reduce the use of gas, oil and other fossil fuels. Alternative energy or green energy like solar energy, hydroelectric power and wind power should be used more extensively. A massive awareness among ordinary people about air pollution is also required to curb the problem.