______ is impossible if you put your heart into it.
| A．Anything | B．Something | C．Everything | D．Nothing |
—Your classroom is very clean．
—Sure．It________after school every day．
| A．is cleaned |
| B．cleans |
| C．cleaned |
| D．is cleaning |
—He’s never stolen anything before，________he?
—________．It’s his second time to be taken to the police station．
| A．hasn’t；Yes |
| B．has；Yes |
| C．has；No |
| D．is；No |
The window________by some kids who were playing ball．
| A．breaks |
| B．broke |
| C．is broken |
| D．was broken |
—Do you love reading Guo Jingming’s novels?
—Of course I do，but I________them for a long time because I’m always busy．
| A．didn’t read |
| B．haven’t read |
| C．hadn’t read |
| D．don’t read |
We________several meetings to discuss the plan of volunteers in the community since last week．
| A．are having |
| B．have had |
| C．had |
| D．have |