Câu hỏi: Difficult though the exam was, he still passed it with flying colours.

A. Because the exam was difficult, he passed it with flying colours.

B. Although the exam was difficult, but he still passed it with flying colours.

C. No matter how difficult the exam was, he still passed it with flying colours.

D. The exam was not too difficult, so he could pass it with flying colours.

Câu 1: You stayed at home last night, ___________?

A. didn’t you

B. had you

C. did you

D. would you

Câu 2: It isn’t just that the level of education of this school is high. It’s that it’s also been consistent for years.

A. It isn’t fair to deny that this school is successful, as it has had the same high standards for many years now.

B. The standard of education is not high in this school, but at least all the students are at the same.

C. The level of education in this school, which is usually quite high, shows only slight variations from year to year.

D. Not only are the standards of education good in this school, but it has maintained those standards over the years.

Câu 3: You look so tired! You _______out too late last night.

A. must have been

B. had been

C. had to be

D. should have been

Câu 4: In my free-time, I often help mom with ___________ the house.

A. clean

B. to clean

C. cleans

D. cleaning

Câu 5: Some modern couples organize their marriage and work out the tasks and duties, which may gradually turn their marriage into a business or ________relationship.

A. contract

B. contractually

C. contractual

D. contracting

Câu 6: I have lived here ___________ 5 years.

A. on

B. for

C. since

D. from