— I hear the famous singer Xu Song may come to Weifang next month.— Really? _______ he comes, my younger sister will be very excited.

Dad doesn’t want to sell the car. ______the car is old, it still runs well.

This pair of glasses cost ________ that she didn’t buy them.

----I am going to Qingdao and stay there for a week.----______ you are there, would you please buy some books for me?

–My brother’s never been late for work, ______? –______. He is a hard-working man.