—What do you think we can do for our aged parents？
—You do anything except that you visit them as often as possible.
don’t have to B. oughtn’t to C. mustn’t D. shouldn’t
He will stop showing off，if no notice of him．
| A．is taken | B．will be taken | C．taken | D．has taken |
—Remember the first time we met, Jim?
—Of course I do. Youin the library.
| A．were reading | B．had read | C．have read | D．read |
What I wanted to know was when and where the meeting______.
| A．was holding | B．had held | C．was to hold | D．was to be held |
For some time now, Chinese people, under the leadership of CPC, ______ the contents of the Scientific Development Theory in the course of practicing socialism in China.
| A．had been improving | B．have been improving |
| C．were improving | D．improved |
Mr. Smith would have come to see you if it had been possible, but he __________ so busy.
| A．was | B．had been | C．has been | D．were |