Tom thanked his sisterhelping him his lessons.
| A．for; with | B．to; in | C．of; about | D．on; at |
---May I surf the Internet now?
---No,______ you have finished doing the dishes.
| A．unless. | B．if. | C．because. | D．when |
The young man used to _______ to work,but he is used to _______to work now.
| A．drive,walking. | B．drove,walked. | C．drive,walks. | D．driving,walk |
—I hear that Huang Gang made an English speech contest last week.
---____________and ___________.
| A．So did he,so did you. | B．So he did, so you did. |
| C．So did he,so you did. | D．So he did ,so did you. |
Do you think _________ should be allowed to drive?
| A．sixteen-year-old | B．seventeen-year-olds |
| C．fifteen-year-old | D．eighteen-years-olds |