—Look ,that’s Mike,your classmate. --Yes,Let’s go and say hello to_________.
There are ______ students in this school.
My mother often plays table tennis __________my father doesn’t like sports.
—________ does he often go to Beijing? —By plane.
–My brother’s never been late for work, ______? –______. He is a hard-working man.
---___________ ? ---It’s cloudy.