climb,look,listen的现在分词怎么写?

climb,look,listen的现在分词怎么写? listen 和 climb的过去式 study,eat,read,climb,help,listen,have,live,look,fly,like,clean,play的过去式 have go look take get climb collect listen 这些单词的过去式 climb的现在分词 climb的现在分词 写出下列动词的现在分词climb,run,shut,walk,look,sit,read,take,go,fly,make,swim 这些动词的现在分词形式：read,sweep,sit,swim,move,jump,drive,wash,listen,look open live sing play look leark listen的现在分词是哪个?十万火急 现在进行时的标志有哪些?比如:now,listen,look,at the moment... listen的现在分词 写出下列动词的分词形式,read go run have fly take wear listen fish help swim help climb draw skate这些词的现在分词 look,listen and chant 的意思? listen、look、learn的过去式.急 listen的现在分词是什么 listen的现在分词是什么? be/listen的现在分词 listen的现在分词谢谢