---You have to work very hard in your job, don’t you?
----Yes, but I don’t mind that. I _____ hard.
| A．used to work | B．am used to work |
| C．am used work | D．am used to working |
–This pair of shoes is too small to ____ me. Could you show me another?
--Of course. Please look at these ones.
| A．fit for | B．fit | C．suit for | D．agree with |
She didn’t write _____.So she didn’t pass the test.
| A．careful enough | B．enough careful |
| C．carefully enough | D．enough carefully |
___ years ago, the population of China was over 20 million.
| A．Four hundreds |
| B．Four hundred |
| C．Four hundred of |
| D．Four hundreds of |
My father shows me how _____ a camera.
| A．use | B．to use | C．using | D．used |
As soon as I know it, I’ll _____ you ______.
| A．call; up |
| B．let; to know |
| C．write; letter |
| D．send; e-mail |