Mấy câu này thuộc thì quá khứ đơn với động từ thường  có cấu trúc là:

-, Khẳng định: S+V (ed hoặc V ở cột 2 trong 360 V bất quy tắc) +O+.........

-, Nếu như sang phủ định thì bạn phải mượn trợ V là did rồi thêm not được viết tắt là didn't.

-, Nếu là nghi vấn thì chỉ việc đảo did lên trước chủ ngữ là V bắt buộc phải để nguyên thể.

-, V ở quá khứ thì có hai loại là V có quy tắc và bất quy tắc, nếu V có quy tắc thì bạn chỉ việc thêm ed vào sau V còn bất quy tắc thì bạn tra ở quyển 360 V bất quy tắc. 

Đoạn này là một chuỗi sự kiện trong quá khứ thoi á e, không có gì đặc biệt cả

cái này chắc cô kiemr tra chứ gì 

28. A

28D

=> Mệnh đề phía trước chia thì quá khứ đơn nên ở phía sau cũng thế nhe

29C 

=> for a long time (DHNB thì hiện tại hoàn thành)

=> Chủ ngữ là she thì động từ (has known)

30B

=> Diễn tả 1 hành động đang xảy ra trong quá khứ thì có hành động khác xen vào

=> Hành động đang xảy ra chia ở thì quá khứ tiếp diễn (S + was/were + V-ing)

=> Hành động xen vào chia ở thì quá khứ đơn (S + V2/ed) 

31A

DHNB: ago => chia thì quá khứ đơn

32D

=> Diễn tả sự việc/ hành động xảy ra trong quá khứ, kéo dài đến hiện tại

(Mình nghĩ câu này dùng hiện tại hoàn thành tiếp diễn oke hơn, tại vì " for four hours now " mà ;-; thoi chắc khum sao :vv)

28 D nhé

Mệnh đề when my father was young là dấu hiệu của câu này, nó là sự việc xảy ra trong quá khứ nên trợ động từ sẽ là did nhé

Dear Principal/hoặc ghi rõ tên hiệu trưởng cũng được

I hope this email finds you well. I am writing to express my disappointment and concern regarding the recent cancellation of the summer work placement programme, which was a significant part of the Business English course I am currently enrolled in.

The cancellation of this programme is problematic for me and many other students, as it was one of the primary reasons we chose this course. Gaining hands-on work experience in a real business environment was an essential aspect of our learning and skill development. Without this opportunity, I fear that we will miss out on a critical part of our education, particularly in improving our practical business communication skills.

I kindly request that you reconsider the decision or provide an alternative solution. Perhaps an online internship or collaboration with local businesses could still offer us the valuable experience we need.

Thank you for your understanding. I look forward to hearing from you.

Kind regards,
[Tên của bn]

Thiếu đề bài e nhé

cho mik xin đề bài 

1.Unless I was afraid of heights, I would learn how to fly a small plane.

2.Unless Sam had cosmetic surgery, he wouldn't feel comfortable about his ears.

3.Unless Jane was sure she liked Ben, she wouldn't invite him to the party.

4.Unless it was sunny, I wouldn't go cycling.

5.Unless I had my wallet, I wouldn't do the shopping.

6.Unless Claudia had cosmetic surgery, she wouldn't feel confident enough to be an actress.

7.Unless I left at 8 pm, I wouldn't arrive on time.

8.Unless you underwent surgery, you might not recover.

9.Unless the pool was open, I wouldn't go swimming.

10.Unless you were here, you couldn't talk to her.

11.Unless you stayed, we couldn't see each other.

12.Unless she wanted to do it, I would not oblige her.

13.Unless it was for her wedding, I would not wear a dress.

14.Unless it was for charity, I wouldn't have a strange haircut.

15.Unless I were in, my cat wouldn't enter my bathroom.

1 Unless I were afraid of heights, I would learn how to fly a small plane

Cách chuyển thì đơn giản thui, Unless sẽ = if not, vậy nên khi chuyển e chỉ cần bỏ not ở tobe đi, thêm Unless vô trước là được

Nowadays English has become an main language.English is used in almost all countrys.So learning English is an important assignment especially students.But how to learn English well is a question which most of students notice. we should learn english by ourselves . We can do grammar exercises in grammar books,write E as much as possible. It makes us revise our knowledge and improve our writing skill. We can wath E on TV , learn to sing E songs,read short stories or newpapers in E,listen to the programs on the radio and E tapes.It makes us improve our listening and reading skills.We should use a distionary for reading. It makes us save up newwords. The best important is that we usually practise by speaking with friends and learing by heart all newword and texts.

1. Sunday is the day _____ I go to water park withmy kinds.
A. when    B. where    C. why      D. which
2. Do you know the reason _____ 006 was killed?
A. when    B. where    C. why      D. which
3. C
4. B
5. B
6. D
7. A
8. C
9. B
10. A
11. B
12. C
13. D
14. B
15. B
16. B
17. B
18. B
19. C
20. A
21. A
22. B
23. D
24. C
25. C
26. D
27. C
28. B
29. A
30. D

18. D

1 A

2 C

3 C

4 A

5 B

6 C

7 A

8 C

9 B

10 A

11 B

12 C

13 D

14 A

15 B

19 If the weather hadn't been so bad, we could have gone out

20 If we found him early, we could save his life

21 If he tried, he couldn't be a medical student

22 If he stopped smoking, he could get fat

23 If he knew that it is good for his health, he would do

24 If I spoke English, my job would be easy

25 If he had enough money, he would buy a house   

1 If Mary had worn the raincoat, she wouldn't have got a cold

2 If the test hadn't been too difficult, I could have done it

3 If Robert hadn't started smoking cigarettes, he wouldn't have got a bad cough

4 If I had been hungry, I would have eaten something 

5 If the driver in front hadn't stopped suddenly, the accident wouldn't have happened

6 If you had eaten breakfast, you wouldn't be hungry

7 If I hadn't stayed up late last night, I wouldn't feel asleep now

8 If I had gone there last night, I could tell you about it now

9 If he hadn't drunk too much yesterday evening, he wouldn't be tired

10 If Peter didn't eat a lot of chips, he wouldn't be fat

11 If she didn't hate school, she would study hard

12 If you didn't live so far away, I would visit you

13 If I invited her, she could go to the party

14 If today were Sunday, we could go swimming

15 If I had known him, I would have talked to him

16 If we had had enough rain, we could have grown rice

17 If the story had been true, the newspaper had printed it

18 If John had had money, he could have lent you some