3. There is still so much time. You (本不必匆忙) so much.  

2. I'm sorry. I (我不应该把你叫醒) this morning.

课后作业

I.完成句子

1. The young couple (一定吵架了) ，for they are no longer talking to each other.

10. Scientists say it be five or six years before it is possible to test this medicine on patients.

9. You be tired — you’ve only been working for an hour.

8. I have told the truth. I keep repeating it?

7. We not have proved great adventures,but we have tried our best in the past ten years.

6. I use your bike tomorrow morning?

5. According to your words,you have known about it.

4. —Excuse me. Is this the right way to the Summer Palace?

一Sorry,I am not sure. But it be.