Do you mind if I sit here– . It’s for our teacher, Mr. Wu.

one thing to enjoy listening to goodmusic, but it is quite ______ to perform skillfully yourself

Do you know Sam didn’t pass the swimming test thistime—_____________ His coach said he was the best one inhis team

Generally speaking, ________according to the directions, the medicine has no side effect.

In the last few years thousands of films ________all over the word.(2011·天津)