Li Ming 's plane arrived______ 5:00 yesterday.A in B. on C. at
()We were the supermarket. A. in B. on C. at
()They here last Sunday? A. is B. were C. was
()Is the toy panda on the first floor ? A. yesterday B. now C. tomorrow
()Let’s and find them. A. go B. goes C. going
()How many are there in your class last year ? A. child B. children C. teacher