Câu hỏi: 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 1: He ----------

A. will be here soon

B. will here be soon

C. will be soon here

D.  be soon will here

Câu 2: ------------- to the radio when you get up everyday?

A. Do you listen

B. Are you listening

C. Was you listening

D. Did you listen

Câu 3: “What a lovely boat!” “I ……………half a year building this boat.”

A. spend

B. spent

C. spending

D. have spent

Câu 4: He often ------------ so nervous before his exams.

A. feels

B. felt

C. was feeling

D. had felt

Câu 5: “How many pages…………… so far?"

A. have you studied

B. did you study

C. do you study

D. had you studied

Câu 6: As the sun ------------ I decided to go out.

A. shines

B. has shone

C. shine

D. was shining