I can see a blackboard . A. 教室 B. 黑板 C. 操场
Look, Sam. Herea dog. A. on B. are C. is
It’sthe station. A. forB. at C. on
My desk is nextthe window. A. at B. in C. to
I liveBeijing. A. inB. forC. at
-- is your dog? – It’s behind the desk. A. WhatB. HowC. Where