She ________an old friend of hers yesterday while she was shopping at the department store.(2011·天津)

I couldn’t do my homework with all that noise________.

Yournew sweater looks very beautiful, it fits you very well. —__________.

I have to go to school by bus because mybicycle _____.

I wonder if I ________ smoke here.—No，you ________.You see,there is a “NO SMOKING”sign here.