2 . 吉姆·布朗为了保持健康每天睡八个小时。
Jim Brown had eight hours’ sleep _________ _________ _________.

3 . 选词填空

make it,   pay off,   try out for,   keep up with,   keep fit,   rather than,   in shape

1. John studied hard before the examination and it _________. He made an A.
2. To _________ we must take plenty of exercise.
3. _________, it looked like a bell.
4. Do you find it hard to _________ technological developments?
5. We’re too late. I don’t think we’ll _________.
6. Tom _________ the basketball team but failed.
7. It was what he meant _________ what he said.