31. One will probably lose his way while wandering around the shopping mall, in spite of the signs ________ the　 way.

　 　A．pointed　　　 B．pointing　　　 　C．having pointed　　　　 D．to be pointing

30. The local peasants gave the soldiers clothes and food without which they ________ of cold and hunger.

　 　A．would　　　　 B．will die　　　　 C．would be dead　　　　 D．would have died

29. – Is Jack getting on well with his classmates?

　 – ________, and he never ____.

A．Yes…has　　 B．Yes…is　　　　 C．No…has　　　　 D．No…is

28. The doorway is low, so ___ your head when you go in.

　 A．attend　　　 　B．mind　　 　　　C．protect　　　　　 D．guard

27. Mixed doubles competitions, __________ a team consists of one male player and one female player, are typically held only at the four grand slam events.

A．that　 　　　 　B．where　　　　　　　 　 C．which 　　　　 D．/

26. This time next week, we ___________ astronauts from the Challenger trying to deal with the mechanical problems.

A．will see　　　　　　 B．will have seen　 　C．will be seeing　　 D．shall see

25. – How do you like the essays written by the students?

　 – ________.

A．Amazing satisfactory　　　　　　　　 B．Amazingly satisfactory

C．Amazing satisfactorily　　　　　　　 D．Amazingly satisfactorily

24. Many shops and restaurants offer ___ prices every day to promote business.

A．clear　　　　 B．regular　　　　 C．particular　　　 D．special

23. Experts believe that land that is becoming deserts ________ the size of Australia, Russia and the United States put together.

A．is equal　　　 B．equals　　　　 C．is equaled　　　 D．is equaled to

22. __________ the Customs Office, he will have to declare this sort of things he carries with him to the customs officer.

A．No matter who will come through　　　　　 　　　　 B．Who comes through

C．No matter whom comes through　　　　　　 　 　　　D．Whoever comes through