It is the ability you have _____ matters, not where you graduate from or what you look like.

Do you enjoy there —No,I want there by bike.

You must have waited here for a long time ,___________you?

What do you think of the book written by Mo Yan— Oh, excellent. It is worth ___________ a second time.

Lisa made a(n) _____ to help her husband with the problem, but failed in the end