the boy is sitting on a chair

the boy is sitting on a chair The (sick ill)boy is sitting on the chair now. 英语翻译There was a boy sitting on the chair,even though no boy she is sitting on the chair.划线提问【sitting on the chair】 A dog is on the chair A.sit B.sitting C.siting D.to sit Susan is sitting ____ a chair in the garden． A.in B.on There is a child sitting on the chair(复数句） the people sitting on the chair The boy is sitting on the tabie 的否定祈使句 some people are sitting on the chair The boy was sitting in the chair, ___ a book. 为什么填with readi 坐在椅子上是 sitting on a chair / sitting in a chair / sitting dow