用is , are填空
（1）There _____three cats in that house.
（2）Look, there ______ a kite in the sky.
（3）Daming ____ going to swim in the sea.
（4）_____ you going to dance in the party?
用is , are填空
（1）There _____three cats in that house.
（2）Look, there ______ a kite in the sky.
（3）Daming ____ going to swim in the sea.
（4）_____ you going to dance in the party?
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