I hate traveling by air________I usually have to wait for hours before the plane takes off．
| A．because |
| B．though |
| C．until |
| D．unless |
Sixty percent of all Chinese are farmers and they arethan people who live in the cities.
A. poor B. much poorer C. much richer
I used to _________. But now I get used to _________doing everything. I’m successful at last.
A. give up; keeping B. giving up; keeping C. giving up; keep
–What about going to the World Park with us tomorrow?
– ______.
| A．What a great idea! | B．I’d like. |
| C．Have a good time! | D．I’m glad to hear that. |
______ your help, we will not finish the work.
| A．Have | B．Don’t have | C．With | D．Without |
–What is your uncle like? ---_________________.
| A．He is fine. | B．He likes camping. |
| C．He is friendly and helpful. | D．He is a famous doctor. |