用所给动词的适当形式填空1.Iboughtanewbikethisafternoon.Look!Thebusiscoming.2.Thereisseveralfishontheplate.3.Letmehavealookatyournewdress.4.LiMingdoesn'tplayfootballonSa...

　　能解释一下吗？？

　　用所给动词的适当形式填空1.Iboughtanewbikethisafternoon.Look！Thebusiscoming.因为时间是过去的thisafternoon所以用bought。叫人们【看】Look的东西，应该是正在进行的，所以是iscoming.2.Thereisseveralfishontheplate.因为fish是在ontheplate就应该是【鱼肉】，鱼肉是食物不可数。3.Letmehavealookatyournewdress.Let的后面的不定式要用动词原形have.4.LiMingdoesn'tplayfootballonSaturdays.LiMing是第三人称单数，其否定形式要用does来帮助否定。5.Mybrotherstudieshardatschool.因为Mybrother是第三人称单数，所以用studies6.Arethereanyanimalsatthefootofthehill?因为主语是复数animals，所以用Arethere来提问。有点累！如果我的回答对你有帮助，请及时采纳，谢谢！