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

A. leaves

B. has left

C. is leaving

D. left

Câu 1: He often ------------ so nervous before his exams.

A. feels

B. felt

C. was feeling

D. had felt

Câu 2: 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 3: “How many pages…………… so far?"

A. have you studied

B. did you study

C. do you study

D. had you studied

Câu 4: We are too late. The plane …………… off ten minutes ago.

A. has taken

B. took

C. had taken

D. was taken

Câu 5: When the phone rang she ------------ a letter.

A. writes

B. willl write

C. has written

D. was writing

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

A. spend

B. spent

C. spending

D. have spent