How long did it take you _____ the classroom yesterday.
| A．to clean | B．clean | C．cleaning | D．Cleaned |
All the club members _______ the floor when they heard someone _______ for help.
| A．swept; were shouting | B．swept; shouted |
| C．were sweeping; shouting | D．were sweeping; shouted |
A fridge is used to keep food which goes _______ very _______.
| A．badly; quick | B．bad; quickly |
| C．badly; slow | D．bad; slowly |
—Our P.E. teacher isn’t as young as he _______, is he?
—No, but he is one of _______ in our school.
| A．looked; the youngest teacher | B．looks; the youngest teachers |
| C．looks; the oldest teachers | D．looked; the oldest teacher |
There is _______ with your computer. Why not have it _______?
| A．nothing wrong; repaired | B．nothing wrong; repair |
| C．something wrong; to repair | D．something wrong; repaired |
We knew little about Shu-How Lin, a basketball player from New York Knicks, _______ we watched the basketball matches in NBA.
A. until B. if C. so D. because