题干

用所给词的适当形式填空

(1)The players are getting ready for ____ (play) a football match now.

(2)Don’t talk to him. He ____ (work) at the moment.

(3)—What are you doing?  —I'm helping my brother ____ (do) his homework.

(4)Look! What ____ (happen) over there?

(5)We usually have three ____ (meal) a day.

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答案(点此获取答案解析)

playing,is working,(to) do,is happening,meals