1. B

 - Cấu trúc: Although + S+ V (theo thì), clause: Mặc dù...

2. A

 - Bị động thì tương lai đơn : S + will be + P2 + nơi chốn (nếu có) + by....+ thời gian (nếu có)

3. D

- Vì cụm because là "it rained heavily" , cụm kết quả là "I stayed at home"

`->` khi hỏi với từ hỏi "Why" thì phải áp vào cụm kết quả rồi cho ra cụm "because".

4. B

 - used to+Vo: đã từng làm gì đó trong quá khứ, nhưng hoàn toàn không dính dáng hay thực hiện điều đó ở hiện tại.

5. B

 - Although= In spite of/Despite: Mặc dù

In spite of/Despite + Noun/Noun phrase/V-ing: Mặc dù...

In spite of/Despite+V-ing khi cả hai vế, đều có chủ ngữ là một người `->` loại C (vì thiếu "of" của In spite of) và D (vì không hợp nghĩa)

 - Ta phải xét đến câu A và B 

  + Câu A: "In spite of being a good driver, he sometimes has car accidents" vậy chủ ngữ "Bob" ở đâu? `->` loại

  + Cấu B: "Bob sometimes has car accidents despite being a good driver." có đầy đủ chủ ngữ, cấu trúc đúng `->` chọn

6. C

 - The last time + thì hiện tại hoàn thành: lần cuối

`->` Viết lại câu với dạng ở phủ định

(●≧ω≦)9

The salary was quite high. Tom decided to give up his job.

A Although Tom decided to give up his job, but the salary was quite high.

B Although the salary was quite high, Tom decided to give up his job.

C Because the salary was quite high, Tom decided to give up his job.

D Tom decided to give up his job, because the salary was quite high.

He will write his essay tomorrow.

A His essay will be written by him tomorrow.

B His essay will be written by tomorrow by him.

C His essay will being written by him tomorrow.

D His essay will written by him tomorrow.

Because it rained heavily, I stayed at home.

A Why did it rain heavily?

B Why did you stayed at home?

C When did you stay at home?

D Why did you stay at home?

Hoa lived in the countryside when she was a child but she lives in a big city now.

A Hoa used to living in the countryside when she was a child.

B Hoa used to live in the countryside when she was a child.

C Hoa gets used to live in the countryside when she was a child.

D Hoa is used to living in the countryside when she was a child.

Although Bob is a good driver, he sometimes has car accidents.

A In spite of being a good driver, he sometimes has car accidents.

B Bob sometimes has car accidents despite being a good driver.

C Bob sometimes has car accidents in spite being a good driver.

D Bob is a good driver because he sometimes has car accidents.

The last time we have eaten Japanese food was 6 years ago.

A We have eaten Japanese food 6 years ago.

B It’s 6 years ago since we ate Japanese food.

C We have not eaten Japanese food for 6 years.

D We last eaten Japanese food 6 years ago