Seeing the terrible scene, many problems crowded ________my head.
| A．about | B．out |
| C．up | D．in |
The Australian boy has a good _____ of Chinese and can communicate with others freely.
| A．request | B．command | C．demand | D．usage |
Nowadays more and more people prefer ______ out to enjoy nature rather than stay indoors at the weekends.
| A．to go | B．going | C．go | D．to going |
______ the number of cars, only _____small number of people have attended the meeting.
| A．Judging from; a | B．Judged from; a |
| C．Judging from; the | D．Judged from; the |
The next thing he saw was smoke from behind the house.
| A．rose | B．rising | C．to rise | D．risen |
We have been told that under no circumstances ___ the telephone in the office for personal affairs.
| A．may we use | B．we may use | C．we could use | D．did we answer |