Tom, you ____ play with the knife, you ____ hurt yourself.

You must be thirsty after walking for such a long time. — Yes. Please give me some to drink.

What do you think of the meal—Although some dishes________with me，it’s really a nice meal

With the loss of labor，the old farmers ________at home had to choose less labour­intensive crops.

He is_______ usual man but last week he did _______unusual thing——saving a boy out of water.