No 2. Choose the correct item.
1) You ... to go on a diet — you're already nice and slim!
a) shouldn't b) don't need
2/ Students .......to call the school if they miss a class.
A can B should C have
3. You ........ only eat at the restaurant if you are a guest at the hotel.
A could B have to C can
4. We ........ wash our hands before eating so as not to get sick.
A must B needn't C can
5. You .... wash the dishes. Dina has already done it.
A don't have to B ought not C mustn't
6. Mum, ....... I have some ice cream after dinner, please?
A must B can C should
7.The vet says we ... give some medicine to our cat twice a day.
a) have to b) must
8. You ... talk loudly in the library.
a) can't b) don't have
9. If you're not happy with the gym you're going to, you .....try coming to mine; it's very good.
A may B could C need​