Don’t forget _____ the door when you leave.
| A．to close | B．close | C．closing | D．closed |
This is the best present that I have received.
| A．time | B．lift | C．gift | D．habit |
She is sad. Why don’t you cheer her up？
| A．make her happy | B．make her free |
| C． make her beautiful | D．let her down |
--- I don’t know when ______ tomorrow.
--- I will call you as soon as he ______.
| A．will he come, arrives | B．he will come, arrives |
| C．he will come, will arrive | D．will he come, will arrive |
The number of foreign students in China ______ increased.
| A．has | B．have | C．is | D．are |
Mr. Smith has taught for many years and he teaches well. All the students ______ him.
| A．look forward to | B．look up to |
| C．look up | D．look on |