_____ of my dresses _____ made of silk. They are comfortable for me to wear in hot summer.

They are broadening the bridge to_____ the flow of traffic

Tomorrow is Tom’s birthday. Have you got any idea _____ the party is to be held? [ ]

（2014年(春)重庆市高三考前冲刺测试卷）3May I see your ticket please? I think you _____ in my seat.–Oh, you are rightI’m terribly sorry

My mother strongly recommended I this suit, as the material feels soft. [ ]