ulatr bềnh tễnh cóa ng giúp mà

21B

22C

23B

24C

25A

26C

27D

28B

1.I think you ought to give up playing video games. (should)

-->I think you should give up playing video games.

2.It's necessary for me to finish the work on time. (have to)

--->I have to finish the work on time.

3.It wasn't necessary for you to clean that car. (have to)

--->You didn't have to clean that car.

4.It was quite unnecessary for you to adopt a green lifestyle. (have to)

---->You didn't have to adopt a green lifestyle.

5.It was careless of you to leave the windows open last night. (shouldn't)

----->You shouldn't have left the windows open last night.

6.It is advisable for each member in the family to share the housework equally. (should)

---->Each member in the family should share the housework equally.

7.You are required to come back home before 10 p.m. (must)

--->You must come back home before 10 p.m.

8.Lina is advised to prepare carefully in the morning. (should)

----->Lina should prepare carefully in the morning.

9.Tu is responsible for picking up litter. (have to)

------>Tu has to pick up litter.

1.You are required to ask your parents for permission before staying out late. (must)

You must ask your parents for permission before staying out late.

2.I think you ought to give up smoking immediately. (should)

I think you should give up smoking immediately.

3.It is not a good idea for me to stay up late. (shouldn't)

I shouldn't stay up late.

4.It wasn't necessary for you to send these letters. (have to)

You didn't have to send these letters.

5.It was unnecessary for Tim to finish the work. (have to)

Tim didn't have to finish the work.

6.It was careless of you to leave your children alone at home. (shouldn't)

You shouldn't have left your children alone at home.

Bằng 1 cách nào đó 1 câu hỏi từ 2023 ở đây và tôi vẫn trả lời nó sau 1 năm :v

1. My grandmother keeps telling us that if we catch a cold, we should try natural remedies before taking any medicine. - Sửa từ "drinking" thành "taking" vì chúng ta uống thuốc, không uống phương pháp chữa bệnh. 2. The plants are an excellent source of vitamins and minerals. - Sửa từ "vitamin" thành "vitamins" vì chúng ta cần nhiều loại vitamin, không chỉ một loại duy nhất. 3. Premature babies are more likely to suffer from breathing difficulties in childhood. - Xóa từ "to" sau "suffer" vì "suffer from" là cụm động từ thích hợp để diễn tả việc mắc phải một căn bệnh hoặc khó khăn.

câu 27 cái đầu là on  cái sau là in

28B

Còn lại mình làm đúng ko bạn

21 paid (loại 2)

22 will be (loại 1)

23 wouldn't have conquered (loại 3)

24 believed (loại 2)

25 would you choose (loại 2)

26 had scored (loại 3)

27 would certainlu accept ( loại 2)

28 had received (loại 3)

29 leave - calls (loại 0)

30 had (loại 2)

31 didn't drink (loại 2)

32 had turned on (loại 3)

33 had had (loại 3)

34 would have spoke (loại 3)

35 sends (loại 1)

36 wouldn't do (loại 2)

37 hadn't heard (loại 3)

24  . Were they sleeping ; broke

25 . were singing ; arrived

26 . was wondering

27 . was burning

28 . was looking ; found

29 . were you driving ; happened

30 . were visiting

cô ơi were you driving chứ ạ