Please________the window so that we can let the fresh air in．
| A．open |
| B．close |
| C．turn on |
| D．turn off |
—Is this _____toy?
—No, it`s _____eraser.
| A．a ; a | B．an ; an |
| C．an ; a | D．a ; an. |
—Where____ you from?
—Lily_____from England and I _____from China.
| A．is ; are ; am | B．are ; is ; am |
| C．is ; is ; am | D．are ; is ; are |
— _______
— I `m fine, thank you.
| A．Hi! | B．Good morning! |
| C．How are you? | D．How do you do? |
We have to stay at home the heavy snow.
| A．because | B．but |
| C．because of | D．although |
Time is money. But I think it is money.
| A．as important as | B．more important than |
| C．so important than | D． the same as |