This food is free. You don't have to _________ it.
| A．look for | B．pay for |
| C．ask for | D．wait for |
We will arrive _____ New York _____ 10:00 _____ Sunday .
| A．on; in; on | B．in ; at; on | C．in; on; at | D．at; in; on |
Look!One of the children _____ in the river.
| A．was swimming | B．is swimming | C．are swimming | D．were swimming |
When do you ______ Beijing .
| A．leave for | B．ask for | C．look for | D．thank for |
Danny is _____ Canada.
| A．to | B．for | C．from | D．on |
If you don’t know the answer, you can say,“__________ ”
| A．Thanks a lot. | B．I’m sorry. I don’t know |
| C．Can you speak English? | D．Excuse me, Can you tell me the way? |