My teacher asked me if I was worried about the test and I said “No”. But          I was.

Without Mr. Wang’s advice, I would not succeed in finishing the model plane. 

Jin Yong is one of the greatest and oldest _______ writers. He is still ______.

The students always have ______ to do.

Bob often says that swimming is _____________ than hiking in reducing weight, but he always spends more time on swimming.