Our teachers often tell us not _______ the street when the traffic light is red.
| A．cross | B．to cross | C．crossing | D．crossed |
Some people won’t realize the importance of their health _____they have lost it.
| A．for | B．but | C．until | D．as |
I thought it was a good idea but he didn’t ______ me.
| A．send for | B．lend to | C．point to | D．agree with |
Call a taxi, ______ you will miss the train.
| A．and | B．though | C．because | D．or |
Don’t make ________in class.
| A．voice | B．noise | C．sound | D．cry |
_______ you do, don’t miss this exhibition, for it’s so hard for me to get the tickets.
| A．Whatever | B．However | C．If | D．Who |