I don’t believe what you said, but if you can prove it, you may be able to _________-me.

The natural beauty of Mount Tai _______millions of tourists from all over the world every year.

While our city tries impatiently to change its appearance by tearing down old buildings, more and more citizens are suggesting ways to ___________ the historically important architecture

Mrs. Green always helps her mother even though going to work _________most of her day.

(2012·全国卷Ⅱ)Sarah made ________ to the airport just in time to catch her plane this morning.