Let’s ask Mr. Wang for ________ about the earthquake.
| A．an information | B．informations |
| C．some information | D．some informations |
If you don’t know a word, you must in a dictionary.
| A．look it up | B．look up it |
| C．look over it | D．look it out |
is really hard them to climb Mount Huang.
| A．This, to. | B．It, for |
| C．This, for | D．It, to |
You won't pass your exams________ you work harder.
| A．when | B．if | C．unless | D．after |
You look pale today , I think the red T-shirt ___good ____you
| A．will look , in | B．look , on |
| C．will look , on | D．look , in . |