They always give their vacant seats to （ ） comes first.

（ ） born in Chicago, the author is most famous for his stories about New York City.

They always give their vacant seats to （ ） comes first.

Nothing can _____ unless you tell us the truth.

It was in Johnson’s hotel （ ） the business meeting was held last year.

They go to work every day （ ） Saturday and Sunday. Those days are holidays.

Don’t talk about such things of （ ） you are not sure.

Fast food doesn’t seem like a good idea, for it is （ ）.

I appreciate （ ） the opportunity to study abroad two years ago.

A new technique （ ）, the output as a whole increased by 20 percent.

The young man still denies _____ the fire behind the store.

Please sit down and make yourself （ ）.