1. Табличка: PLEASE DO NOT FEED THE ANIMALS
This notice says that you.............. feed the animals
A) mustn't Б)aren't allowed to
B) must Г) can't
2.A: What shall we do this afternoon?
B: .......................................................
1) What about going for a walk?
2) Go for a walk!
3) Let's go for a walk.
4) Why don't we go for a walk?

You.............. feed the animals. A) mustn't What shall we do this afternoon? Let's go for a walk.