31．If we use the fossil fuels at a high rate, they 　　　in the foreseeable future.

　　　 A．will use up　　　　　 B．uses up　　　　　　　 C．is used up　　　　　　 D．will be used up

30． All those adaptations are making Florida even　　 to older people.

　　　 A．attractive　　　　　　 B．more attractive　　 C．attractively　　　　　 D．more attractively

29．“If" he added, “______ to carry out the plan, we would surely make a big profit for our company."

　　　 A．to permit 　　　　　　 B．to be permitted 　 C．permitting 　　　　　 D．permitted

28．As the Internet is expanding day by day, the opportunities for crime ______ as well.

　　　 A．has 　　　　　　　　　　 B．is 　　　　　　　　　　　 C．have 　　　　　　　　　 D．are

27．- Excuse me, but I want to use your computer to type a report.

　　 -You ______ have my computer if you don't take care of it.

　　　 A．shan't 　　　　　　　　 B．might not 　　　　　 C．needn't 　　　　　　　 D．shouldn't

26．The open-air celebration has been put off ______ the bad weather.

　　　 A．in terms of 　　　　 B．regardless of 　　　 C．in response to 　　 D．owing to

25．Now that Lucy is out of a job, she ______ going back to school, but she hasn't decided yet.

　　　 A．had considered 　　　　　　　　　　　　　　　　　 B．has been considering

　　　 C．considered 　　　　　　　　　　　　　　　　　　　　 D．is going to consider

24．I've personally never subscribed to the view that either sex is superior to ______.

　　　 A．the other 　　　　　　 B．another　　　　　　　 C．the others 　　　　　 D．others

23．We offer an excellent all-round education to our students. ______, we expect students to work hard.

　　　 A．At first 　　　　　　　 B．As a result 　　　　 C．After all 　　　　　　 D．In return

22． ______ a high percentage of Australians may be people who watch sports rather than do them, as far as most of its population is concerned, it is indeed a great sporting nation.

　　　 A．Since 　　　　　　　　 B．As long as 　　　　 C．While 　　　　　　　　 D．When