Chọn đáp án B

“Những hóa chất này rất độc hại. Đồ bảo hộ phải luôn luôn được mặc.”

Cấu trúc:  - S + be + so + adj + that clause ~ So + adj + be + S + that clause (đảo ngữ với “so”): quá... đến nỗi mà ....

-    S + be + too + adj + to V ...(quá .. .đến nỗi mà không thể làm gì)

A. sai ngữ pháp (bỏ “so” vì thừa)

C. sai ngữ pháp (such => so)

D. sai nghĩa

Đáp án B

Kiến thức: Viết lại câu

Giải thích:

Tạm dịch: Chất này rất độc. Quần áo bảo hộ phải được mặc bất cứ lúc nào.

A. Vì chất này rất độc, nên quần áo bảo hộ phải được mặc bất cứ lúc nào. (Sau since/because/as, ta không dùng “so”)

B. Chất này độc hại đến mức quần áo bảo hộ phải được mặc bất cứ lúc nào.

C. Sai cấu trúc với such: such + (a/an) adj + N

D. Chất này quá độc để mặc quần áo bảo hộ mọi lúc. (=Chất này quá độc để có thể mặc quần áo bảo hộ mọi lúc)

Đáp án B

Chất này rất độc. Đồ bảo hộ là bắt buộc trong mọi trường hợp.

= B. Chất này độc đến nỗi đồ bảo hộ là bắt buộc trong mọi trường hợp.

Các đáp án còn lại:

A- Sai ngữ pháp.

Since + clause = Because + clause: Bởi vì.

Một khi đã có “since” thì không có “so”. Do đó đáp án này sai do thừa “so”.

C- Sai ngữ pháp.

S tobe + so adj + that clause = S tobe + such N + that clause : như thế nào đến nỗi mà.

Câu này sai ở “such”, đáng nhẽ ra theo cấu trúc phải là “so”.

D- Sai nghĩa: Chất này quá độc để mặc được đồ bảo hộ trong mọi trường hợp.

Cấu trúc: S tobe too adj to V: quá như thế nào đến nỗi không làm được gì

Đáp án B

Kiến thức về liên từ

Chất này rất độc. Đồ bảo hộ là bắt buộc trong mọi trường hợp.

= B. Chất này độc đến nỗi đồ bảo hộ là bắt buộc trong mọi trường hợp.

Các đáp án còn lại:

* A- Sai ngữ pháp.

Since + clause = Because + clause: Bởi vì

Một khi đã có “since” thì không có “so”. Do đó đáp án này sai do thừa “so”.

* C- Sai ngữ pháp.

S + tobe + so + adj + that clause = S + tobe + such + N + that clause: như thế nào đến nỗi mà.

Câu này sai ở “such”, đáng nhẽ ra theo cấu trúc phải là “so”.

* D- Sai nghĩa: Chất này quá độc để mặc được đồ bảo hộ trong mọi trường hợp.

Cấu trúc: S + tobe + too + adj + to V: quá như thế nào đến nỗi không làm được gì.

Pupils must worn the school uniform at all time

Choose the best option A, B, C or D to complete the sentence.

1. I shouldn’t ………. so much coffee last night. I was wide awake till four in the morning.

A. drink B. drank C. be drunk D. have drunk

2. The profits are supposed …………………. among the shareholders.

A. to divide B. to be divided C. dividing D. being divided

3. When you are on duty, your uniform must …………………. at all times.

A. wear B. be wear C. be worn D. be wearing

4. You promised her a letter; you ought to …………………. days ago.

A. write B. be writing C. have written D. be written

5. After the test papers …………………. to the students in class tomorrow, the students …………………. their next assignment.

A. will return – will be given B. will be returned – are given C. are returning – are giving D. are returned – will be given

6. The class for next semester is too large. It ought to …………………. in half.

A. be divided B. divide C. have divided D. have been divided

7. The entire valley can …………………. from their mountain home.

A. see B. be seen C. being seen D. sees

8. He is wearing a gold ring on his fourth finger. He must………………….

A. have been married B. be married C. marry D. have married

9. A child should …………………. everything he or she wants.

A. gives B. give C. have been given D. be given

10. Your daughter has a good voice. Her interest in singing …………………. encouraged.

A. should be B should C. be D. have

11. I found this book on my desk when I came to class. It must ……. by one of the students in earlier class.

A. be left B. have been left C. leave D. have left

12. You had better ………………….your chores before Mom gets home.

A. be finished B. have finished C. have been finished D. finish

13. These books will have to …………………. to the library tomorrow.

A. return B. have returned C. being returned D. be returned

14. Ann’s birthday was on the 5th, and now it’s already the 8th. Her birthday card …. a week ago.

A. will be sent B. can be sent C. should have been sent D. should have sent

15. You …………………. me to Dr. Gray. We’ve already met.

A. don’t have to introduce B mustn’t be introduced C. shouldn’t introduce D. mustn’t introduce

16. Bill ………………….Ann to the party tomorrow.

A. will be invited B. will invite C. will have invited D. will have been invited.

17. A new hospital ………………….in this area.

A. are going to be built B. builds C. is going to be built D. is going to build

18. Mike …………………. what’s going on in his English class.

A. can’t understand B. can’t be understood C. could have understood D. could have been understood

19. Our test papers ………………….by our teachers now.

A. are marking B. are being marked C. will mark D. will be marked

20. ………………….the birds in your garden at three o’clock yesterday afternoon?

A. Did you feed B. Were you fed C. Were you being fed D. Were you feeding

Choose the best option A, B, C or D to complete the sentence.

1. I shouldn’t ………. so much coffee last night. I was wide awake till four in the morning.

A. drink B. drank C. be drunk D. have drunk

2. The profits are supposed …………………. among the shareholders.

A. to divide B. to be divided C. dividing D. being divided

3. When you are on duty, your uniform must …………………. at all times.

A. wear B. be wear C. be worn D. be wearing

4. You promised her a letter; you ought to …………………. days ago.

A. write B. be writing C. have written D. be written

5. After the test papers …………………. to the students in class tomorrow, the students …………………. their next assignment.

A. will return – will be given B. will be returned-are given C. are returning – are giving D. are returned – will be given

6. The class for next semester is too large. It ought to …………………. in half.

A. divided B. divide C. have divided D. have been divided

7. The entire valley can …………………. from their mountain home.

A. see B. be seen C. being seen D. sees

8. He is wearing a gold ring on his fourth finger. He must………………….

A. have been married B. be married C. marry D. have married

9. A child should …………………. everything he or she wants.

A. gives B. give C. have been given D. be given

10. Your daughter has a good voice. Her interest in singing …………………. encouraged.

A. should be B should C. be D. have

11. I found this book on my desk when I came to class. It must ……. by one of the students in earlier class.

A. be left B. have been left C. leave D. have left

12. You had better ………………….your chores before Mom gets home.

A. be finished B. have finished C. have been finished D. finish

13. These books will have to …………………. to the library tomorrow.

A. return B. have returned C. being returned D. be returned

14. Ann’s birthday was on the 5th, and now it’s already the 8th. Her birthday card …. a week ago.

A. will be sent B. can be sent C. should have been sent D. should have sent

15. You …………………. me to Dr. Gray. We’ve already met.

A. don’t have to introduce B mustn’t be introduced C. shouldn't introduce D. mustn’t introduce

16. Bill ………………….Ann to the party tomorrow.

A. will be invited B. will invite C. will have invited D. will have been invited.

17. A new hospital ………………….in this area.

A. are going to be built B. builds C. is going to be built D. is going to build

18. Mike …………………. What’s going on in his English class.

A. can't understand B. can’t be understood C. could have understood D. could have been understood

19. Our test papers ………………….by our teachers now.

A. are marking B. are being marked C. will mark D. will be marked

20. ………………….the birds in your garden at three o’clock yesterday afternoon?

A. Did you feed B. Were you fed C. Were you being fed D. Were you feeding

Đáp án B

Câu ban đầu: Chất này rất độc. quần áo bảo hộ phải mặc bất cứ lúc nào.

Đáp án A vì đầu câu có “since” rồi nên ta không cần dùng “so” nữa và ngược lại. Nhìn chung câu này mắc lỗi ngữ pháp.

Đáp án C dùng sai cấu trúc “ ..... so ....... that ......” thành “such .... that.”

Đáp án D sai nghĩa so với câu ban đầu.

13. a. of                              b. in                                  c. at                                   d. on

14. a. label                          b. labels                            c. labells                            d. labell

15. a. feels                          b. feel                               c. felt                                 d. feeling

16. a. from                          b. in                                  c. under                             d. at

17. a. and                            b. because                        c. but                                 d. or

18. a. is                               b. being                            c. be                                   d. are

II. Choose the best answers to complete the following sentences.

1. We all.......had.......a good time at the party.

2. Mathematics is a...........subject in school.

a. easy b. compulsory c. unimportant d. choice

3. There were....of people in the street.

a. million b. thousands c. thousand d. billion

4. Did she.........to be your next door neighbour?

a. use b. used c.uses d. using

5. Everyone wears a uniform and so............

a. you do b. do you c. you are d. are you

6. Last year, he visited the town........he was born.

a. which c. that b. whose d. where

II. Choose the best answers to complete the following sentences. 1. We all..............a good time at the party.

2. Mathematics is a...........subject in school. a. easy b. compulsory c. unimportant d. choice

3. There were....of people in the street. a. million b. thousands c. thousand d. billion

4. Did she.........to be your next door neighbour? a. use b. used c.uses d. using

5. Everyone wears a uniform and so............ a. you do b. do you c. you are d. are you

6. Last year, he visited the town........he was born. a. which c. that b. whose d. where

II. Choose the best answers to complete the following sentences.

1. We all.......had.......a good time at the party.

2. Mathematics is a...........subject in school.

a. easy b. compulsory c. unimportant d. choice

3. There were....of people in the street.

a. million b. thousands c. thousand d. billion

4. Did she.........to be your next door neighbour?

a. use b. used c.uses d. using

. Everyone wears a uniform and so............ a. you do b. do you c. you are d. are you

6. Last year, he visited the town........he was born. a. which c. that b. whose d. where