－I havegreat _____ in learning math and I’m so worried. Could you help me－Sure.I’d be glad to.

He hardly spent any time on his subjects, _________—_________, so he did badly in his lessons.

What do you think of the Voice of China— I have no idea, because I it yet.

It is very kind _____ you to help me with mywork because it is very difficult _____me to do it by myself.

Many questions ________ at the meeting, but he answered none.