Câu hỏi: -------------- study hard when you were at school?

A. Must you

B. Had you

C. Did you have to

D. Were you

Câu 1: How …………since we …………school?

A. are you/ left

B. have you been/ have left

C. were you/ left

D. have you been/ left

Câu 2: They ------------ to the theatre twice so far this month.

A. are going

B. go

C. went

D. have been

Câu 3: He hates his boss so he ------------- his job.

A. leaves

B. has left

C. is leaving

D. left

Câu 4: When I got to the office, I ----------- that I had forgot to lock the door.

A. realized

B. had realized

C. realize

D. have realized

Câu 5: He often ------------ so nervous before his exams.

A. feels

B. felt

C. was feeling

D. had felt

Câu 6: “What a lovely boat!” “I ……………half a year building this boat.”

A. spend

B. spent

C. spending

D. have spent