166. I think your bookshelf is too high. I can’t reach a book on top even when I _____ my hand.

A. hold back                 B. hold on                    C. hold out                   D. hold up

146. I _____ stiff after sitting so long, and could hardly walk.

A. freeze                  B. was frozen           C. was freezing         D. Froze.

126. The reason for the strike was that the company _____ its workers _____ long hours and low pay.

 A.employed; with     B. exploited; with      C. exploited; by         D. employed; by

106. Where are my keys? They seem to have ____.

A.found                   B. appeared               C. disappeared           D. Discovered

86. The river is too deep; we can’t _______ it.

A.go                          B. cross               C. across                  D. Through

66. Now more and more college students _____ to go and work in the west provinces of China.

A.pick                          B. elect                     C. select                    D. Choose

46. The house  _____ in 1808 still remained there.

A.was built                  B. being set up            C. to be constructed     D. Built

26. The old woman could not _____ the terrible noise, and she had to close the door and windows.

A.bear                    B. accept                   C. receive                D. Hold

6. What plan to win the game can you _____?

A. say                   B. put                         C. advance              D. Rise

276. We should take good care of our ____. Don’t forget to rinse your mouth after meals.

A. toes                       B. eyes                         C. hands                      D. Teeth