Question

3. Circle the correct words.1. Look at that sign. You must not / don’t havetoeat in the library.2. You have to / shouldn’t turn off the computer before you leave. It can’t stay on all night.3. You don’t have to / shouldn’t download any computer games onto the school computers. The teacher doesn’t like it.4. You should / don’t have to cook tonight. I’m going to make dinner.5. You must / should ask for help if you have a problem. It’s a good idea.

Answer 1

1 must not

2 have to

3 shouldn't

4 don't have to

5 should