--Tom, you are a good football player. --__________.
| A．Certainly. | B．You are right. |
| C．Thank you. | D．No, I’m not. |
It is clever ______ you ______ out the problem.
| A．for; to work | B．of; working | C．for; working | D．of; to work |
Tony has much difficulty ______Chinese , so he often asks me for help .
| A．understand | B．understands | C．understanding | D．to understand |
______ people were found ______ after that earthquake.
| A．A number of; died | B．The number of; died |
| C．A number of; dead | D．The number of; dead |
Eddie ______ sleeping ______ going out.
| A．would rather; than | B．prefers; than |
| C．would rather; to | D．prefers; to |
The accident happened ______ 7p.m. ______ 9p.m.
| A．from; to | B．both; and | C．between; and | D．either; or |