—Hey, man. You can’t cross the street now. You have to wait ______ the traffic turn green.
—Oh, sorry and thank you.
| A．when | B．after | C．until | D．while |
—Which is the longest river in China，the Changjiang River or the Yellow River?
—The Changjiang River. The Yellow River is river in China.
| A．the second longest | B．the second longer |
| C．a second longest | D．the second long |
—Is this dictionary Ming's?
—Yes. Please remember it to him when you finish the words.
| A．to return； to look up | B．to return； looking up |
| C．returning； to look up | D．returning； looking up |
—Whose bag is this?
—I'm not sure. It be Flora's.
| A．might | B．can't | C．must | D．need |
—What's up?
—I missed the train. By the time I got to the train station， the train for 10 minutes.
| A．had left | B．has left |
| C．has been away | D．had been away |
—Do you know what time your uncle Dazhou tomorrow?
—At 2∶00 p.m.. I will meet him when he at the airport.
| A．gets to； arrives | B．will get to； will arrive |
| C．will get to； arrives | D．gets to； will arrive |