Mary:
I wonder if we have got any physics homework today.
今天咱们有没有物理作业?
Jim:
Yes,we have. But not too much. The teacher asked us to do exercise 3 and 4 on page 126.
有啊,但是不多。老师让做.. 126页的练习.. 3和练习.. 4。
Mary:
Have you finished it?
你做完了吗?
Jim:
Yes.
做完了。
Mary:
How long did it take you to do it?
用了多长时间?
Jim:
About half an hour.
差不多半小时吧。
Mary:
I’ll do it right now.
我也得赶快做了。