1. If he didn't have to study for the exam, he could go on holiday with his family.
2. If he wasn't lazy, he could pass the exam.
3. If you found a good job, we would have enough money for a new car.
4. He may not be able to get rid of his cough because he smokes too much.
5. Our life will be badly affected if we don't protect the environment.
6. If you don't study hard, you'll fail the exam.
7. He is so unhealthy because he doesn't take any exercise.

* Câu 3 mình sửa '' It '' thành '' If '' nhé 

Viết lại câu sao cho nghĩa không đổi

1. People should plant more trees to prevent floods and mudslides.

=> More trees should be planted to prevent floods and mudslides.

2. I often spend 15 minutes riding to school every day.

=> It often takes me 15 minutes to ride to school every day.

3. I do not have any money, so I can't buy this science book.

=> If I had some money, I could buy this science book.

4. He can't drive because he is young.

=> He is not old enough to drive.

* Đừng cop nhé cacem :)))

Viết lại câu sao cho nghĩa không đổi

1. People should plant more trees to prevent floods and mudslides.

=> More trees should be planted  to prevent floods and mudslides

2. I often spend 15 minutes riding to school every day.

=> It often takes 15 minutes to ride to school every day.

3. I do not have any money, so I can't buy this science book.

=> If I had money, I could buy this science book.

4. He can't drive because he is young.

=> He is not old enough to drive

20 D

21 C

22 D

23 D

24 B

25 C

Bn như kiểu siên nhân í, thanks

https://hoc24.vn/cau-hoi/mn-oi-giup-em-voi-a-3-ngay-mai-em-ktra-r-a-3thanks-mn-nhieu-i-write-sentences-using-the-second-or-third-conditional1-i-would-travel-to-india-if.379592893608

Chào em, em tham khảo nhé!

1: He wanted to talk to her - if only/ he/ not be/ so shy

=> If only he hadn't been so shy.

2:Sarah is my best friend - I wish/ I / see/ her/ more often

=> I wish I could see her more often.

3: I'd love to be a pop star. - I wish/I/can/sing

=> I wish I could sing.

4:We wanted to send her a letter. - If only we/ know/ her address

=> If only we had known her address.

5:I feel so tired. - I wish / I / not go out / yesterday

=> I wish I didn't go out yesterday.

Chúc em học tốt và có những trải nghiệm tuyệt vời tại hoc24.vn!

1.He was seriously sick; however, he still went to school yesterday

→ Despite his sickness, he still went to school yesterday

2.We can't answer those difficult questions

→ If those questions were easy, we could answer them

3.He speaks more persuasively than his brother

→ He is a more persuasive speaker than his brother

4.Unless the weather is bad, we'll go on a picnic tomorrow

→ If the weather is good, we'll go on a picnic tomorrow

really(adv)

cảm ơn

1. He was very sick. He couldn't see anything.
-> He was so sick that he couldn't see anything.

2. It was very dark. He couldn't see anything.
-> It was so dark that he couldn't see anything.

3.  He has very wide knowledge. We can't help admiring him.
-> He has such a wide knowledge that we can't help admiring him.

4. His conduct is very good. All his teacher love him.
-> His conduct is so good that all his teacher love him
5. Mary has beautiful voice. We all to hear her sing.
-> Mary has such a beautiful voice that we all to hear her sing
6. John is still very weak. He can't walk without a sk.
-> John is still so weak that he can't walk without a sk
7. My father has a very good health. He seldom takes any medicines.
-> My father has such a good health that he seldom takes any medicines
8. There is too much noise. We can't learn our lesson.
-> There is so much noise that we can't learn our lesson
9. My friend is very strong. He can lift up the table himself.
-> My friend is so strong that he can lift up the table himself
10. Bill is an inteligent boy. He is always at the top of his class.
-> Bill is such an intelligent boy that he is always at the top of his class

1.He was so sick that he couldn't see anything.

2.It was so dark that he couldn't see anything.

3.He has such a wide knowledge that we can't help admiring him.

4.His conduct is so good that all his teacher love him.

5.Mary has such a beautiful voice that we all to hear her sing.

6.John is still so weak that he can walk without a sk.

7.My father has such a good health that he seldom takes any medicines.

8.There is so much noise that we can't learn our lesson.

9.My friend is so strong that he can lift up the table himself.

10.Bill is such intelligent boy that he is always at the top of his class.

~Hok tốt~

Dài quá chịu luôn

câu dk loại 2

1. i am tired, so i can't go to school

2. the film is boring, but we see it to the end

3. because hoa is hard-working, she can get a lot of good marks

4.although nam is sporty, he can't play any sports well

5. because of the cold weather, we can't go out and watch the live show

6. in spite of the interesting film, he feels asleep

Because today I am so tired, I can't call for the prinpical before thinking today is break.