____ team wins on Saturday will go through to the national championships.A. No matter what B. No matter which C Whatever D. whichever
—Do you mind if I smoke here?—________.
Can those________at the back of the classroom hear me?
At the opening________of the school, our headmaster gave a short speech.
Sarah pretended to be cheerful,________nothing about the argument.
More highways have been built in China,________it much easier for people to travel from one place to another.