41.If we use the car all the time, we will make the air dirty.

42. is the shortest in our class.

43.to learn English 5 years ago.

44.I like reading books but I don't like watching films.

45.swim in that polluted lake, boys.

46.My future house might be on the Moon.

47.I saw that movie last year.

48. Don't talk during the meeting.

49.If we recycle more, we will save a lot of materials.

50. The Nile is the longest river in the world.

If we use the car all the time, we will make the air dirty

Toan is the shortest student in our class

Lan began studying English 5 years ago

I like reading books but I don’t like watching films

Don't swim in that polluted lake

My future house might on the Moon 

I saw that movie last year

Don't talk during the meeting

If we recycle more, we will save a lot of materials

The Nile is the longest river in the world

Rewrite these sentences with the same meaning by using the words given.

1. The last time he saw jane was in 2012. (seen) => He ___hasn't seen Jane since 2012____

2. We turned to the Movie Channel. We wanted to watch Pinocchio. (because)

=> We turned ____to the Movie Channel because we wanted to watch Pinochio____

3. I began working here ten years ago. (for)

=> I ____have been working/ have worked here for ten years_____

4. It's not good to throw the rubbish every where. => Don't ____throw the rubbish every where____

5. He loves films. He doesn't like watching them on television. (but)

=> He ______loves films but he doesn't like watching them on television__________

6. In Vietnam, June is hotter than any other months of the year.

=> In Vietnam, June is _______the hottest month of the year_____

Nowadays, the environment is polluted, so what should we do to protect the environment ? Firstly, we shouldn't throw rubbish into the river or the beach. Beacause if we don't do that, all the fish and aquatic animals will die. Secondly, we should use public transports such as : bus, train, ... instead of private transports to reduce smoke. Thirdly, I think we need plant more trees because the trees make the air cleaner. In short, we can protect the environment by that ways.

bỏ từ "don't" ik nhé bn vì cho vào sẽ làm sai nghĩa.

1.If you burn rubbish, you will produce harmful smoke.

2.If we use reusable bottle, we will save a lot of money.

3.If we use recycled paper, we will save trees.

4.If they plant trees in the schoolyard, their school will be a greener place.

5. If there is rubbish bin in every classroom, the classroom will be cleaner.

6.If you forget all the time, you will have to pay a lot of money for electricity.

7.If we throw rubbish into the river, it will be polluted.

8.If there are many factories here, the air will be polluted.

9.If we grow flowers and vegetables, our house will be cleaner and more beautiful

1)If the river is polluted,fish will die

2)We should tryto rycle rubbish try to

3)you don't throw the plas bag because can reuse them

4)you should when use reusable bagsyo go shopping

5)If there people recycle more, pollution will be less

1. We try recycle rubbish
2. Don't throw plastic bags because you reuse
3. You use reusable bags when you shopping
4. Of river polluted fish die
5. If people cycle more there less pollution

Ko thêm bớt từ

1. We must try recycle rubbish.
2. Don't throw plastic bags because you can reuse.
3. You can use reusable bags when you shopping.
4. If river polluted makes fish die.
5. If people cycle more there makes less pollution.

Thêm vào nè.

Rewrite these sentences as directed in the brackets :

1. I had a bad cold, so I didnt go to school yesterday. ( rewrite this sentences with because)

because I had a bad cold, I didnt go to school yesterday.

2. Lan can sing very well. She cant play the piano ( combine these sentences with although)

although Lan can sing very well, she cant play the piano

3. We make the air dirty because we use the car all the time ( rewrite this sentences with if )

if we don't use the car all the time, we won't make the air dirty

4. most/ London/ tea/ is/ popular/ the/ dirnk/ in ( rearrange the words to make a sentences)

the most popular drink in London is tea

1. People throw thousands of tons of rubbish into the sea.

=>Thousands of tons of rubbish are thrown into the sea

2. We spent five hours redecorating our house before Tet.

=> It took us 5 hours to redecorate our house before Tet

3. Jane finally managed to get a job.

=> Jane finally succeeded in getting a job

4. She is too young to see that film.

=> She is not old enough to see that film

5. Although the team played well , they lost.

=> Despite playing well, the team lost