----What did you see on the large farm last Sunday?----Oh, I saw about three ________ hens and _________ of eggs.
What did you ________ yesterday?
—What’swrong with you? —_________________.
He used to ________very late, but now he is used to __________early.
Could you_________ when the planes arrives?
—I’m sorry I_______ my exercise book at home. —Don’t forget _______it here tomorrow , please.