一、把下列动词变成第三人称单数,现在分词,过去式和过去分词.1.put _________ __________ __________ 2.teach _________ __________ __________ 3.write _________ __________ __________ 4.take _________ __________ __________ 5.help _________ __________ __________ 6.make _________ __________ __________ 7.ride _________ __________ __________ 8.get _________ __________ __________ 9.swim _________ __________ __________ 10.leave _________ __________ __________ 11.know _________ __________ ____

问题描述:

一、把下列动词变成第三人称单数,现在分词,过去式和过去分词.
1.put _________ __________ __________
2.teach _________ __________ __________
3.write _________ __________ __________
4.take _________ __________ __________
5.help _________ __________ __________
6.make _________ __________ __________
7.ride _________ __________ __________
8.get _________ __________ __________
9.swim _________ __________ __________
10.leave _________ __________ __________
11.know _________ __________ __________

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