My father wants to give up________，but it’s hard for him to________．
| A．smoke；give up it |
| B．smoking；give up it |
| C．smoking；give it up |
| D．smoke；give it up |
You can only borrow two books ____________ if you don’t have a library card.
A. on time B. in time
. from time to time D. at a time
--- Have you finished your homework ___________?
--- Yes, I have done that ____________.
| A．yet; already | B．already; yet |
| C．ever; never | D．still; just |
Can you give me ____________ on how to learn English well? I need your help.
| A．some advice | B．any advice |
| C．some advices | D．an advice |
--- Must I return the book this week?
--- No, you ____________. You can ____________ it for 20 days.
| A．mustn’t; keep | B．needn’t; borrow |
| C．needn’t; keep | D．mustn’t; lend |
--- I hear that your good friend David ____________ books about history.
--- Yes, but now he ____________ novels.
| A．used to read; used to read | B．use to read; used to reading |
| C．use to read; is used toreading | D．used to read; is used to reading |