leave feel smell drive run think keep buy begin do cost find throw stand 打过去式和过去分词是什么?

问题描述:

leave feel smell drive run think keep buy begin do cost find throw stand 打过去式和过去分词是什么?

left left
felt felt
smelt smelt
drove driven
ran run
thought thought
kept kept
bought bought
began begun
did done
cost cost
found found
threw thrown
stood stood