______ students in our city will take part in the writing composition next month.
| A．Two hundred | B．Hundreds |
| C．Two hundreds | D．Hundred |
If Jim ______ free tomorrow, I will ask Tom to go instead.
| A．doesn’t be | B．isn’t |
| C．won’t | D．won’t be |
Study hard, _______ you will fail in the exam.
| A．or | B．and | C．but | D．because |
The room is not bright enough. I need to _______ a light in the room.
| A．put up | B．put in |
| C．put on | D．put with |
---Don’t forget to close the windows when you leave the classroom.
--- _________
| A．No, I won’t. | B．Yes, I will. |
| C．Yes, I do. | D．No, I don’t. |
Our teacher told us _______ make _______ noise.
| A．don’t, some | B．not to, any |
| C．not to, some | D．don’t, any |