Don’t _______ too late at night.
| A．go to bed | B．to go to bed |
| C．goes to bed | D．going to bed |
---Mom, I got the best grade on the English test today.
---Good job, son. I’m ______of you.
| A．sure | B．sick | C．afraid | D．proud |
People complain that the price of the apartment is getting.
| A．lower and lower | B．higher and higher |
| C．cheaper and cheaper | D．more and more expensive |
My uncle’s plane ____. Let’s wait for him here.
| A．hasn’t arrived | B．didn’t arrive | C．doesn’t arrive | D．couldn’t arrive |
--- What do you think of him?
--- I hate people ____ talk much but do little.
| A．who | B．whom | C．which | D．whose |
---Shall we call for a taxi?
---OK. Let me _______ the phone number in Yellow Pages.
| A．look at | B．look for | C．look up | D．look after. |