—Excuse me, would you mind answering a few questions?—Well, I don’t know．I’m in rather a hurry ________．

If we work with a strong will, we can overcome any difficulty, ＿＿＿great it is. 

Ben has not the least_______ of giving up his research.

Mary is very clever and _____ worth teaching, but her brother is not. Look, he is now _____ asleep in class.

The happiest of people don’t ______ have the best of everything; they just make the most of everything that comes along their way.