There is no light in his apartment. He be at home.
| A．mustn’t | B．needn’t |
| C．shouldn’t | D．can’t |
Huang Wei rides a bike very well. Who taught him? —No one. He taught _________.
| A．him | B．he | C．his | D．himself |
—You won’t pass the exam ________ you don’t work hard. —OK, I’ll do my best.
| A．and | B．but | C．if | D．so |
—Can you play ________ piano? —No, I can’t. But I can play ________ basketball.
| A．the, the | B．the, a |
| C．the, / | D．a, the |
—Hello! This is David. Can I speak to Tom? —Yes, ___________.
| A．Tom is me | B．This is Tom speaking. |
| C．I am Tom | D．My name is Tom. |
At least 300 million people are using QQby Ma Huateng to chat online.
| A．create | B．creat | C．created | D．creating |