6 . —Whose T-shirt is this?
—It ________ be Mike’s. It’s ________ small for him.

A．can’t, much too	B．needn’t, too many
C．mustn’t; too much	D．won’t, too much

7 . 选择适当的短语填空。

lies in        rise to          make a difference     as a result of   looking forward to stick to       take on        on the rocks             smooth out     through thick and thin

1. You may wonder if one person can ________ to his family, to his community and to his country.
2. The strength of the book ________ the fact that the material is from classroom experience.
3. Unfortunately, Mr. Jones’ business and marriage were both ________.
4. The two countries are working hard to ________ their disagreements.
5. He was out of work for three months ________ the accident.
6. I am ________ visiting my family this Christmas—I haven’t been home for the holidays in years!
7. We’ve been together ________ and we won’t leave each other now.
8. It’s not an easy task, but I’m sure John will ________ the challenge.
9. If you want to realize your dream, you’ve got to ________ it and work hard at it.
10. Words ________ new meanings all the time.

9 . The vase can ______ (追溯到) Tang Dynasty and is of great historical and cultural value. (date) （根据中文提示完成句子）