You had better _____ because you have to drive back home.
| A．not drinking | B．not drink | C．don’t drink | D．not to drink |
We should keep ______ in the reading –room.
| A．quite | B．quietly | C．quiet | D．quickly |
— Mary, can you take good care of ________ while I’m not at home?
— Of course, I can.
| A．myself | B．ourselves | C．yourself | D．yourselves |
The girl ________ black hair is my sister.
| A．has | B．with | C．in | D．have |
Finally, save your document before you ________ your computer.
| A．turn on | B．turn up | C．turn off | D．turn down |
— ________ do I write the name?
— Write it in the box. OK, then click “save” again.
| A．Where | B．What | C．When | D．Why |