Most students like the teachers _________can understand them well.A. who B. when C, what
— Do you often get online?—Yes, I_____ lots of time on it. It’s a good way to kill(消磨) time.A. had B. spend C. take
—How many students are there in your school?—_______ students, I think. A. Thousand of B. Three thousands C. Three thousand
—_______ do you have a sports meeting at your school?—Once a year. A. How soon B. How often C. How long
—Which is _______, the sun, the moon or the earth?—Of course the sun. A. smaller B. the smallest C. the biggest
____ bad the weather is!A. What B. How a C. How