There was less food for birds and also for the Prairie dog, an______holes in the ground.
| A．livs | B．is living | C．living | D．lived |
What surprised me was not what he said but______ he said it.
| A．the way | B．in the way that | C．in the way | D．the way which |
The Australian boy has a good ______of Chinese and can communicate with others freely.
| A．request | B．command | C．demand | D．usage |
Please ______the money and I’m sure it will ______more than 1,000 yuan.
| A．add; add up | B．add up; add up | C．add up; add up to | D．add to; add up |
---The air would certainly be cleaner if there were fewer cars running in the city.
---_______.
| A．How do you find it ? | B．How are you getting on ? |
| C．That’s a good point. | D．I managed somehow. |
_________, I always feel I want a few more days.
| A．However long is a vacation | B．However long a vacation is |
| C．However is a vacation long | D．However a vacation is long |