It’s getting late, Betty.– Nearly __________. I’m doing a composition.

________ this dog yours You should keep it home. —I’m sorry, Ms. Clark.

There is a common belief among the students in our school ______ they should make great efforts to learn and reach the peak of their academic performances.

The top detective asked the witness if he had seen_______ at about 10 p.m.____.

The Science Museurn，we visited during a recent trip to Britain，is one of London’s touristattractions．