“ Don’t laugh at me” he says _________
---Would you like camping with me? --- I'd like to.But I'm busy my homework.
Look,the boy didn’t run to catch up with the train.’
---Excuse me,sir.This is a non-smoking room. ---Oh,sorry.I the sign.
Every day, too much water in our school.We should save it.
---Where is Mr. Wang? ---He together with his students Cunjin Park.