You had better _________ wine because you have to drive back home.
| A．not drink | B．don’t drink |
| C．not to drink | D．won’t drink |
—We can use QQ to talk with each other on the Internet.
—Really? But can you tell me _______it.
| A．how I can use | B．how can I use |
| C．why can I use | D．when I can use |
We had _______ 8-day holiday during this National holidays, but some of us felt unhappy because of _________heavy traffic on the highways.
| A．an, the | B．a, the | C．a, a | D．an, a |
When I got there, the train _____________.
| A．has left | B．left |
| C．had left | D．have left |
The newly designed iPhone 5 on the market____________ well now. Get one before it __________out in the shop.
| A．sells, is sold | B．sells, sells |
| C．is sold, is sold | D．is sold, sells |
B.
C. 