1 Complete the sentences with should, shouldn't, must or mustn't.

Решение:

1. You must be 18 to drive in Turkey.
2. You mustn't take photos in the museum! It's not permitted!
3. In my opinion, you shouldn't go to bed late.
4. You must leave the party before nine or you'll miss the bus.
5. I don't think you should play rugby. It looks like a dangerous sport to me.
6. You shouldn't use the dishwasher for only three plates. It's not a good idea.