I was listening to pop songs while my parents ________ dinner yesterday.
A. were cooking B. cooked C. have cooked D. had cooked
My little cousin enjoys ________ picture books before he goes to bed.
A. to read B. read C. reads D. reading
It was very late, but the teachers were ________ working hard in the office.
A. almost B. already C. still D. ever
My teacher said to me with a smile, “Well, you ________ to worry about your lessons.”
A. needn’t B. don’t need C. not need D. need
Mr. Wang is always the first one to be in the office ________ he lives far from his company.
A. although B. because C. when D. as
My boss had an importing meeting this morning, ________?
A. hadn’t he D. hasn’t he C. doesn’t he D. didn’t he
