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14 tháng 10 2018

II. Read the passage carefully then answer the questions.

The environment is the most important thing for our life. The environment is the air we breath, the water we drink and is everything we need for our life. This pollution affects the health of living things.

But only we can change it and solve it. First we can use recycled paper to help save trees. Second try to avoid buying plastic. To protect the environment we also have to save energy.

Finally, we now know that environment is the most important thing for life. Everyday we invent and find more and more way to protect the environment. I hope that in the future the earth will be cleaner.
Questions

1. Is the environment the most important thing for our life?

yes

2. What does this pollution affect?

it affects the health of living things.

3. What can we use to help save trees?

we can use recycled paper to help save trees.

4. What does the author hope that in the future?

in the future the earth will be cleaner.

5. What do we try to avoid buying?

try to avoid buying plastic.

24 tháng 6 2016

1.She is able to speak English to her teacher.

=> She can speak English to her teacher .
2. It is necessary to learn English well.    

Learning English well is necessary.
3.Going swimming in the summer is very interesting.

It’s interesting when go swimming in the summer .
4.She is 4 feet 5 inches and weighs 95 pounds.

=> Câu này có vấn đề gì đó bạn à .

 

 

24 tháng 6 2016

Câu 2 của bạn Trần Việt Hà có vấn đề gì ý 

29 tháng 8 2019

Give correct form of Word:

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.

29 tháng 8 2019

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.

14 tháng 8 2017

Ex1:Put the words into the correct form

1,English is an interesting (interesting) and important subject.

2, The most popular after-school activities (act) in our country are football, badminton and basketball

3,Today we have literature, physics( physical ) education and history

Ex2:Rewrite the sentences without changing its meaning

1,We walk to school for fifteen minutes every morning

\(\rightarrow\) It takes..us fifteen minutes to walk to school every morning.

2,I have fewer books than he does

\(\rightarrow\) He has.more books than I do..

3, The film is very amusing

\(\rightarrow\) What..an amusing film !.

14 tháng 8 2017

ex1

1.interesting

2.activities

3.phyics

ex2

1,We walk to school for fifteen minutes every morning

It takes us fifteen minutes to walk to school every morning

2,I have fewer books than he does

He has

3, The film is very amusing

What an amusing film !

23 tháng 9 2016

1, Very / working / and / it / hard / the / Hoa’s / harvest / parents / farm / time / is / are / on. 

Hoa's parents are working on the farm very hard and it is harvest time.
2, a / from / her/ week / mother/ she / received / last / letter. 

She received a letter from her mother last week.

Mình không biết câu 3 có nhầm đề không nhưng mà mình không làm được.oho
 

19 tháng 8 2016

 

1. I walk to school in 20 minutes everyday.
It ……takes me 20 minutes to walk to school every day.………………………………….
2. last week , she spent 2 days tidying her room.
It ……took hers 2 days to tidy her room………………………………………..
3. They used to go to school in half an hour .
It ……took them half an hour to go to school.………………………………..
They ……dpent half an hour going to school.……………………………………
4. We often spend 30 minutes reviewing our lesson before class.
It ………take us 30 minutes to review our lesson before class…………………………………………………………………..

 

19 tháng 8 2016

1. I walk to school in 20 minutes everyday.

It takes me 20 minutes to walk to school everyday.

2. Last week , she spent 2 days tidying her room.

Last week, it took her 2 days to tidy her room.

3. They used to go to school in half an hour .

It took them half an hour to go to school.

4. We often spend 30 minutes reviewing our lesson before class.

It often takes us 30 minutes to reviewe our lesson before class.

 

 



 

28 tháng 2 2017

1. Hoa's parent are working very hard on farm and it is the havest time.

2. She received a letter from her mother last week.

3. mik chưa nghĩ ra nha

4. Hoa lives away from home so has to take care of herself.

5. At first, everything was very strange and difficult for her.

6. Hoa parents hope to visit her in Hanoi soon.

7. mik cx chua nghi ra nha

8. Every morning, Hoa gets up early to take morning exercises

9. The dentist looked at her teeth and told her not to worry.vui

2 tháng 3 2017

3. Hoa told in letter that not to eat too much candy because it was not good for her.

When we accept the evidence of our unaided eyes and describe the Sun as a yellow star, we have summed up the most important single fact about it-at this moment in time. It appears probable, however, that sunlight will be the color we know for only a negligibly small part of the Sun's history. Stars, like individuals, age and change. As we look out into space, We see around us stars at all stages of evolution. There are faint blood-red dwarfs so cool that their surface temperature is a...
Đọc tiếp

When we accept the evidence of our unaided eyes and describe the Sun as a yellow star, we have summed up the most important single fact about it-at this moment in time.

It appears probable, however, that sunlight will be the color we know for only a negligibly small part of the Sun's history. Stars, like individuals, age and change. As we look out into space, We see around us stars at all stages of evolution. There are faint blood-red dwarfs so cool that their surface temperature is a mere 4,000 degrees Fahrenheit, there are searing ghosts blazing at 100, 000 degrees Fahrenheit and almost too hot to be seen, for the great part of their radiation is in the invisible ultraviolet range. Obviously, the "daylight" produced by any star depends on its temperature; today(and for ages to come) our Sun is at about 10,000 degrees Fahrenheit, and this means that most of the Sun's light is concentrated in the yellow band of the spectrum, falling slowly in intensity toward both the longer and shorter light waves.

That yellow "hump" will shift as the Sun evolves, and the light of day will change accordingly. It is natural to assume that as the Sun grows older, and uses up its hydrogen fuel-which it is now doing at the spanking rate of half a billion tons a second- it will become steadily colder and redder.

1. What is the passage mainly about?

(A) Faint dwarf stars (B) The evolutionary cycle of the Sun

(C) The Sun's fuel problem (D) The dangers of invisible radiation

2. What does the author say is especially important about the Sun at the present time?

(A) It appears yellow (B) It always remains the same

(C) It has a short history (D) It is too cold

3. Why are very hot stars referred to as "ghosts"?

(A) They are short- lived. (B) They are mysterious.

(C) They are frightening. (D) They are nearly invisible.

4. According to the passage as the Sun continues to age, it is likely to become what color?

(A) Yellow (B) Violet (C) Red (D) White

5. In line 15, to which of the following does "it" refer?

(A) yellow "hump" (B) day (C) Sun (D) hydrogen fuel

Help me! Thank you!

1
6 tháng 12 2016

Sư Từ đây :)))

Chuyển đổi câu sao cho nghĩa không đổi : 1, She didn't eat that food and they didn't eat it , either . \(\rightarrow\) Neither she nor ...... 2, Nhung will be fifteen next week . \(\rightarrow\) It is Nhung's ........... 3, Walking in the rain gives my brother pleasure . \(\rightarrow\)My brother enjoys ............ 4, Keeping the environment clean is very important \(\rightarrow\) It's .......... 5, The water was so cold that the children couldn't swim in it...
Đọc tiếp

Chuyển đổi câu sao cho nghĩa không đổi :

1, She didn't eat that food and they didn't eat it , either .

\(\rightarrow\) Neither she nor ......

2, Nhung will be fifteen next week .

\(\rightarrow\) It is Nhung's ...........

3, Walking in the rain gives my brother pleasure .

\(\rightarrow\)My brother enjoys ............

4, Keeping the environment clean is very important

\(\rightarrow\) It's ..........

5, The water was so cold that the children couldn't swim in it .

\(\rightarrow\) The water was not ........

6, Tam does not type as fast as she used to .

\(\rightarrow\) Tam used ......

7, " please turn down the radio for me , " said his father .

\(\rightarrow\) His father asked ..............

8, How long is it since you used the car ?

\(\rightarrow\) When ......

9, They will show the time machine to the public when they finish it .

\(\rightarrow\) The time machine ...........

10, He was delighted to receive his aunt 's letter .

\(\rightarrow\) He was delighted that .............

11, Vinh keep forgetting his homework

\(\rightarrow\) Vinh is .............

12, I would like you to help me to put the chaira away .

\(\rightarrow\) Do you mind ............

13, Her son is ten years old

\(\rightarrow\) She has a ..........

3
16 tháng 3 2017

Chuyển đổi câu sao cho nghĩa không đổi :

1, She didn't eat that food and they didn't eat it , either .

→→ Neither she nor they ate that food

2, Nhung will be fifteen next week .

→→ It is Nhung's fifteenth birthday next week

3, Walking in the rain gives my brother pleasure .

→→My brother enjoys Walking in the rain

4, Keeping the environment clean is very important

→→ It's very important to Keep the environment clean

5, The water was so cold that the children couldn't swim in it .

→→ The water was not warm enough for the children to swim in

6, Tam does not type as fast as she used to .

→→ Tam used to type faster than now

7, " please turn down the radio for me , " said his father .

→→ His father asked me to turn down the radio for him

8, How long is it since you used the car ?

→→ When did you use the car for the first time?

9, They will show the time machine to the public when they finish it .

→→ The time machine will be shown to the public it is finished.

10, He was delighted to receive his aunt 's letter .

→→ He was delighted that his aunt sent him a letter

11, Vinh keep forgetting his homework

→→ Vinh is always forgetting his homework

12, I would like you to help me to put the chaira away .

→→ Do you mind helping me to put the chair away .?

13, Her son is ten years old

→→ She has a ten-year-old son

16 tháng 3 2017

Chuyển đổi câu sao cho nghĩa không đổi :

1, She didn't eat that food and they didn't eat it , either .

Neither she nor ( cấu trúc này em không biết

2, Nhung will be fifteen next week .

It is Nhung's fifteenth birthday next week.

3, Walking in the rain gives my brother pleasure .

My brother enjoys walking in the rain.

4, Keeping the environment clean is very important

It's importain to keep the environment clean.

5, The water was so cold that the children couldn't swim in it .

The water was not warm enough for children swim.

6, Tam does not type as fast as she used to .

Tam used to type fast.

7, " please turn down the radio for me , " said his father .

His father asked him to turn down the radio.

8, How long is it since you used the car ?

When did you use car ?

9, They will show the time machine to the public when they finish it .

The time machine will be showed when it is finished.

10, He was delighted to receive his aunt 's letter .

He was delighted that he received his aunt 's letter .

11, Vinh keep forgetting his homework

Vinh is ( Cấu trúc này em không biết.

12, I would like you to help me to put the chaira away .

Do you mind helping me to put the chaira away .

13, Her son is ten years old

She has a ten~year old son.