15. The flowers _________ sweet in the botanical garden attract the visitors to the beauty of nature.

14. Microsoft's next major operating system, Windows Vista, looks ________from today's Windows.

13.--- What time do we have to be at the gate?

--- __________ passengers are already boarding.

12. What`s really needed, according to most researchers in this field, ________ a "killer" application particularly suited for the way DNA computing solves problems.

11. In May l999, the Backstreet Boys, sold l, l33, 505 copies of their latest album in its first week in release, _________ it the most albums sold in a week, ever since Sound-Scan began recording sales figures.

10. --- How are you managing to do your work with an assistant ?

　　 --- Well, I ______ somehow .

9. ---Your job ______ open for your return .

　 --- Thanks .

8. ______ through the desert, they came out into the Salt Lake Valley, ______ looked beautiful .

7. ---We’d like you to start work tomorrow if possible.

　 ---I’m sorry , but I can’t possibly start until Monday . ________ ?

A. Will that be all right　　　　　　 B. Do you agree with me　

C. Is that a good idea　　　　　　　 D. Do you think I’m right

6. If you want to get help from others, you should try to get your idea ______.