1. табличка: please do not feed the animals this notice says that 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?
What shall we do this afternoon? Let's go for a walk.