Practice more, ________ you’ll do better in playing chess.
| A．but | B．and |
| C．when | D．after |
There is _____airport in Liaocheng. _______ airport is very large.
| A．a, A | B．an, The |
| C．/, The | D．the, The |
---Excuse me. Is the library open all day?
---. Only from 8 a.m. to 4 p.m.
| A．Yes, of course | B．That’s right |
| C．Sorry, I’m not sure | D．Sorry, I’m afraid not |
You afraid of doing homework. You know, it’s easy. Just be careful.
| A．don’t have to | B．have to be |
| C．don’t have | D．don’t have to be |
---The best time Wuxi is in spring.
---Yes, I think so.
| A．visits | B．to visit |
| C．visit | D．visiting |
Why the modern city with us? I’m sure we can have a good time there.
| A．not to visit | B．don’t visit |
| C．not visit | D．not visiting |