—Tom, I'm watching a football match. What about you?—_________.
My uncle has taught in this school he was twenty years old.
一have you been in the sports club? —Since the first month I came to the school.
—Have you finished your homework? —Yes . I it just now.
The workers have worked for ten hours. They want to stop a rest.
When he arrives at the bus stop, the bus for 20 minutes.