Задание

Dесide whether each pair of sentences have a similar meaning, or whether they are different. Choose S for same or D for different.

Example: You'd better leave. You should leave. S

1. You don't have to call me.

You mustn't call me.

2. You should take a pill.

You ought to take a pill.

3. You must be kidding!

You can't be kidding!

4. You must come here at 9 a.m.

You have to come here at 9 a.m.

5. You mustn't do that!

You don't have to do that!

6. You shouldn't eat so many sweets.

You ought not to eat so many sweets.

7. You have to study harder.

You must study harder.

8. I don't have to go right now.

I mustn't go right now.