--- How many students are there in the classroom? --- ______.All of them are practicing _____ the new song in the music hall.
Despite all the benefits of building the subway in the city center, only a few people argued ______ the project.
A good advertisement often uses words ________ people attach positive meanings.
— Why haven’t you asked her to come here?— She _______ an important experiment when I found her and she _______ it.
The brave national spirits showed in the film The Flowers of War are ________ deeply moved the audience.
Women _______ drinking more than two cups of coffee a day have a greater chance of having heart disease than those ________ don’t.