We should protect the earth， we will have no water to drink．
| A．so | B．or | C．and | D．but |
— Make sure all the lights ______ when you leave the room.
— OK, I will.
| A．turn on | B．are turn on | C．are turned off | D．turn off |
—We’ll have a new English teacher.—_______ Who is it?
| A．Listen up, please. | B．That’s news to me! |
| C．What’s it about? | D．That’s a fantastic idea！ |
We ate rice and chicken yesterday and we ate noodles ________.
| A．as far as | B．as soon as |
| C．as well | D．as well as |
Before an exam, I always ________ my notebook.
| A．look up | B．look after |
| C．look for | D．look through |
He wants to be a doctor when he ________.
| A．looks up | B．grows up |
| C．gets up | D．comes up |