—____ I swim here?
—I’m sorry. Children ____ swim alone here..
| A．Must, can’t | B．May, must |
| C．Can, mustn’t | D．Can’t, can |
－_______is it from your work place?
－About thirty minutes’ drive.
| A．How long | B．How far | C．How soon | D．How often |
A terrible earthquake happened_________the afternoon of March 11th, 2011 in Japan.
| A．to | B．on | C．in | D．at |
－I wonder ____________.
－Zebras.
| A．what do they call these animals |
| B．why they call these animals |
| C．What they call these animals |
| D．why do they call these animals |
－Why didn’t you go to the cinema with us this afternoon, Jim?
－Because I ______ at the station for my uncle from Beijing at that time.
| A．was waiting | B．have waited | C．am waiting | D．will wait |
－ I need something for cutting the paper.
－ Oh, you want a knife? OK, I’ll get ______ for you.
| A．it | B．that | C．this | D．one |