—___________ is your father? —He is a teacher.
| A．Which | B．What | C．Who | D．How |
It is impossible___________ so much work in an hour.
A. finish B. to finish C. finishing
My family went on a _________ trip last month.
A. two weeks B. two-week C. two-weeks
My family went on a _________ trip last month.
A. two weeks B. two-week C. two-weeks
While you _________ your trip, I was busy ________ for my exams.
A. enjoyed, preparing B. were enjoying, preparing
C. were enjoying, to prepare
The movie is boring, it makes me __________.
A. to sleep B. asleep C. sleepy