MUST, HAVE TO, SHOULD EXERCISE.

Complete the sentences with the correct form of MUST, HAVE TO or SHOULD.

1. If you want to lose weight you .......... eat pasta, potatoes or bread. (Negative)
2. OK. You ................ to come to John's wedding if you don't want to. (Negative)
3. Stupid boy! You .......... play with matches. (Negative)
4. You haven't heard from Mary for ages. Maybe you ............ phone her.
5. You ........ remember your passport or they won't let you on the plane.
6. It will be nice at the weekend. We .......... go on a picnic.
7. You ......... go there alone. It is extremely dangerous. (Negative)
8. You ........ to come if you don't feel like it. (Negative)
9. You ........ take life so seriously. Relax a bit. (Negative)
10. Orange juice in cartons are horrible. You ......... make it yourself.
11. You ............ drink and drive. (Negative)
12. These institutions are difficult to follow. They .......... explain things better.