—Chinese people are worried about the food they eat these days.—Yes, the food safety is a serious in our country. We should try to solve it.
Tony has rice with hamburgers ________ his lunch.
______Sunday morning Xiaoming gets up_______ half past six.
Dinner usually________ at six o'clock. A. start B. starts C. to start
They never________ to work in the factory on Sunday. A. goes B. go C. gos
Betty often buys books_______ Lu Xun. A. to B. by C. at