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最佳答案：现在进行时动词都要+ing,有些是双写最后一个字母再+ing,还有的是去e+ing…………
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最佳答案：eating
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最佳答案：unning,swimming,playing football,riding a bike,eating chicken“烛光”团为您解答
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最佳答案：没错 是这么回事,eat是动词,动词不能做形容词性的词,而名词可以,所以加ing变为动名词,实际上动名词就是名词,名词作形容词性的词修饰名词,两者加起来就是个名
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最佳答案：flying eating walking counting going doing jumping having running
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最佳答案：cleaning,working,watching,eating,reading,waiting,talking,going,playing,studying,
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最佳答案：(1)watching (2)playing (3)reading (4)writing (5)eating (6)running (7)swimming (8
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最佳答案：eating形式 eating第三人称形式eatsswiming形式swimming第三人称形式 swimsreading形式 reading第三人称形式 re
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最佳答案：是：fly flew fiyingbecome became becomingspend spent spendinggo went goingsee saw