_________ are these trousers—The trousers on the bed They are only $15.

Tom is clever but _____.He often tells lies to his parents.

I think we should learn English words by ________English songs.

You can’t go to the mall with John,he has got his driver’s license.

ofessors at Harvard University published a study of 3,300 new graduates, looking at ______ their names had any bearing on their academic performance.