His report was so exciting that it wasinterrupted by applause（掌声）.

Is everything __ we need to do __?–Yes. You needn’t worry about it.

Those days ________ important and exciting events . People’s hearts ________ hopes .

He has poor _______, so he can’t see the words on the blackboard clearly.

I’ll call your parents if your homework ________ before four o’clock today. — Sorry, Mr. Li. I’m doing it right now.