there 什么lots of fish living in the river a,has b,have c,are

there 什么lots of fish living in the river a,has b,have c,are There_____ lots of fish in the river years ago.A.is B.was C. There ____ some _____ in the river.A is fish B are fish C ar There __ not any fish in this lake.A.is B.have C.are D.has Fish可不可数? There is 还是are a lot of fish in the river? Are there () books in the library? A.lots of B.a lot of C.a there are lots of fish in the river.水中的鱼为什么不用s?不是吃的才是不可数吗 There _____many fish in the pond.A.is B.are C.has There_____ There are lots of b__ in the river. there are a lot of fish in the river为什么用are There were lots of fish in the river years ago.yes but there 那句正确?A.There is little fish in the river B There are few fis