private cars are bringing us convenience, they may also cause more traffic accidents
and pollution.
| A．While | B．As | C．If | D．Since |
We've just moved into a bigger house and there's a lot to do. Let's __________ it.
| A．keep up with | B．do away with |
| C．get down to | D．look forward to |
At the end of the football game, players traditionally __________ shirts __________ each other.
| A．change; with | B．exchange; with |
| C．change; to | D．exchange; to |
The exam __________ 10 experts from different universities.
| A．is consisted of | B．consists of |
| C．made up of | D．makes up |
The number of the people present at the meeting __________ 200, and a number of them __________ from Beijing, Tianjin and Shanghai.
| A．was; were | B．were; was |
| C．was; was | D．were; were |
—Would you mind answering some questions on shopping habits?
— __________.
| A．Yes, with great pleasure |
| B．No, I am afraid I can't make it. |
| C．Yes, it is worth the time |
| D．No, as long as it doesn't take long |