2.About 300 students from our school a________ the lecture given by the famous professor.

1.He is not a good doctor because he is short of e_____________.

20.All of our teachers help us a lot and are kind to us.

All of our teachers are ______ and kind to us .

19.Have you found the best way to work out the problem.

Have you found the best way ______ ______ _______ the problem?

18.I used to get up at 6 o’clock. But now I get up at 5:30.

Now I get up half an hour _______ ________ ________.

17.If you work harder, you’ll get better result.

______ _______ you work, _______ _______ result you’ll get.

16.I’ll try my best to write carefully.

I’ll write ______ carefully ________ _______ _______.

15.Our class is made up of 60 students.

Our class _______ ________ 60 students.

14.It’s time that we should have our class.

It’s time ______ us ______ _____ our class.

13.Our teachers don’t allow us to speak loudly in the classroom.

Speaking loudly _______ _______ in the classroom.