what can they do from 6:30to7:45?

what can they do from 6:30to7:45? Where do they come from?What do they usually do What can't they do　还　 what they cant do? What can they buy from the shop They can't decide what _______(do). What else can they do?同意句 What can they do at last? what can they do?的意思 同意句:what else can they do? They do what they can to help others.为什么不是They do what they 他们可以做什么?翻译是 what can they do 还是what they can do? 1.They can hardly decide what they will do next.