there are ---- children.lots of?a lot of

there are ---- children.lots of?a lot of There are a lot of children ____(play) basketball there. There are lots of other children There are a lot of volunteers_____ are helping the children there are [ ] fruits on the table.A.lots of B.lot of C.a lot There are a lot of children's p( ) on Sunday. Are there () books in the library? A.lots of B.a lot of C.a there are a lot of there are still a lot of children who are out of school in r a lot of / lots of There are lots of …… There is a lot of…… 分别用are is there are( ) bitds in the sky?a little a lot lots of 理由