be动词amisare我用am,你用are,is连着他她它。单数名词用is,复数名词全用are。我你他她它我们你们他们Iyouhesheitweyoutheyamisare

Sheismakingthebed.Heissingingoldsongs.Heistellingafunnystory.Theyarecleaningtheroom.We’reinanoldpeople’shome.I’mmakingthebed.

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