30．I am not sure that we will win but I _____ that our team will play hard to win the championship.

A. treat　 　　　　　　　　　　 B. guarantee　　 　　　　 C. require　　　 　　　　 D. doubt

29．Mary sees the bar as a starting point and______ plans to run her own chain of country inns.

A．truly　　　　　　　　　　　 B．automatically　　　　　 C．personally　　　　　　　 D．eventually

28．More and more people choose to shop in a supermarket as it offers a great _____ of goods.　　

A. expression　　　　　　　　 B. mixture　　　　　　　　　　 C. variety　　　　　　　　　　 D. combination

27．At the meeting, our monitor made a speech, promising to try our best to study well______ us students.

A. in memory of　　　　　 B. in place of 　　　　　　　 C. in honor of　　　　　　　 D. on behalf of

26．The Iranian government is accused of ______ some terror organizations in the Middle East by the United States, which can’t not produce firm evidence to prove it．

A．appointing　 　　　　　 B．sponsoring　　 　　 C．consuming　　 　　　 D．supplying

25．You may use the room as you like_______ you clean it up afterwards.

A．so far as　 　　　　　　　 B．so long as　　 　　　　 C．in case　 　　　　　　　　 D．even if

24．The research project has only been under way for three months，so it’s too early to_______ its success.

A．convey　 　　　　　　　　 B．evaluate　 　　　　　　　 C．tend 　　　　　　　　　　　 D．stress

23．-How do you find Haikou，Mary?

-It’s a beautiful seaside city. I have _______ it for my winter holiday.

A．decided on　 　　　　　 B．tried on　 　　　　　　　 C．put on　 　　　　　　　　 D．carried on