There______some sheep.是is还是are .会的来

There______some sheep.是is还是are .会的来 There______some sheep over there.They____grass A.is,eat B.ar a number of sheep ____ very happy.is 还是 are one percent of 10 sheep 后面用is 还是are? 回答二道英语问题1Sheep,sheep,everywhere___ sheep.(我认为应填is但答案是are.解释一 a wolf in sheep's skin 这里的sheep 是单数还是复数 There ( ) some sheep on the hill.括号里填is还是are? there 后面的be 动词怎样才能分辨出是is 还是are?am会用到吗? 是 is 还是 are 小学英语书里有那些单词的复数还是那个单词,比如：sheep的复数是sheep He is the black sheep in the family.这句话是metaphor还是metonymy?求 复数是is还是are?