_______isTom’sfriendfromHeisfromShanghai.

Do you think George has passed the driving test?— No, If so, he ______ his car to our college yesterday.

21— Anyone in mind for this position What about Jack— He may be a good friend，but business is businessHe is not______man forjob

Zhang Lin has decided to his bad habit of smoking．—That’s good news．I hope he can do it．

What does PM2.5 mean— It’s a professional ______ indicating the condition of air pollution.