45．Within industries，companies are always trying to develop products that are one step better than

　　　 _____ of other companies．

A．one 　 B．that 　 C．those 　　　 D．a(chǎn)ll

44. A table made of steel costs more than ____ made of wood.

A. that　 B. which　 C.one　 D.it

43.You don't have to share the umbrellas. I'll give you one_____.

A.every B.each　 C.all　 D.both

42. There were many students and teachers at the party yesterday. I looked for two seats to sit down with my friend, Tim, but there were ____.

A. neither　 B. nothing　　 C. none　　　 D. no

41. ---Mary has a very low opinion of George.

---It can' t be any worse than ____ of her.

A. he　 B. his　　 C. him　　 D. he does

40. At the beginning of the party,______ of the guests was given a piece of paper.

A. everyone　　 B.each　　 C. every　　 D.all

39.　 Some of the students were late for the meeting, but I can’t remember _________.

A. what　 B. when　 C. which D. whom

37. You may depend on _________ that he will turn up in time.

A. it B. me　　　 C. which D. them

36. 　“Excuse me, I want to have my watch fixed, but I can’t find a repair shop.” “I know _________ nearby. Come on, I’ll show you.”

A. one　　 B. it C. some D. that

35. I’ve no idea. I just pretended nobody was at home, so I didn’t ask who _________ was.

A. he　　　 B. that　　 C. she　　 D. it