Question

Choose the correct word
1.I think you can/can't do this exercise now.
2.You must/needn't read this article. You know it.
3.The rules say we can/must keep our rooms tidy.
4.can/must I take a pen?
5.Students have to/can't wear a uniform.

Answer 1

1. Can

2. Neednt

3. Must

4. Can

5. Have to