31. ___ the teachers came on the trip.

　 A. Nobody of　 B. None of　 C. No one of　 D. Neither

30. He lent me ___ the money he could find.

　 A. any　　 B. all　　 C. some　 D. much

29. ___ are hard-working.

　 A. Both of they　 B. They both students　 C. Both those students　 D. Both they

28. I borrowed a few books from the library, but ___ of them are easy to read.

　 A. neither　 B. none　 C. no　 D. no one

27. I bought two books, but ___ of them is easy to read.

　 A. both　 B. all　　 C. none　 D. neither

26. On ___ banks of the river there are tall trees.

　 A. both　 B. either　 C. neither　 D. each

25. The guards lined on ___ side of the street.

　 A. none　　 B. every　 C. both　 D. each

24. ___ student must finish the homework by tomorrow afternoon.

　 A. All　　 B. Both　　 C. Every　　 D. Each

23. ___ of the soldiers was given a gun.

　 A. Each　 B. Every　 C. Some　 D. Any

22. Why don’t you take ___ to eat during your trip?

　 A. everything　 B. anything　 C. nothing　 D. something