27. _____ the teacher came in, everyone was quiet.

A. Direct                      B. Directly                   C. Directly when           D. Direct when

7. Peter can't speak Chinese and can't write it, _____. So Chinese is Greek to him.

A. too                      B. also                    C. neither                 D. Either

117. The large stretch of land on the edge of desert is a ____ land, where trees as many as possible should be planted.

A. tasteless                B. wet                    C. thirsty                D. Rich

97. You’d better stay at school now. Look! The sky is overcast with dark clouds. I’m afraid _____ rain is going to fall.

 A.large                       B. big                          C. great                        D. Heavy

77. The old man received a lot of respect for his ________ character.

 A. grand                            B. noble                       C. high                         D. Splendid

57. --- Would you like some wine?

  --- Yes. Just       .   

 A. little                   B. very little            C. a little                  D. little bit

37. Alan had taken        care with his appearance that evening.

 A. general                B. simple                  C. extra                     D. Important

17. Be        when you cross the road.

A. careless              B. beware            C. careful            D. Carelessness

92. The international police has come into existence and they were ____ the key to global security.

A. thus                   B. for                     C. or                      D. Otherwise

72. At the beginning, I had some difficulty with my English, and my teacher pulled me ______.

A. down                     B. over                         C. up                           D. Through