The teacher demanded that the exam ________ before eleven.

       A. must finish                                                  B. would be finished     

       C. be finished                                                   D. must be finished

— People should spare no efforts to protect the environment.

— ________. Air pollution does harm to our health.

       A. All right                   B. Take it easy             C. Go ahead          D. Exactly

 Shelly had prepared carefully for her biology examination so that she could be sure of passing it at her first_________.

       A. intention                 B. attempt                   C. purpose           D. desire

 It is against the law to buy and sell guns in our country. In other words, it’s ________.

A. challenging               B. informal                  C. illegal                D. unsuitable

 I am lucky because my job has __________ hours, and I can come and go pretty much I want.

   A. accessible                B. enjoyable                C. movable          D. flexible

 Li Na has become a world-famous tennis player. It’s years of hard training and efforts, I think, _________ has made her what she is today.

       A. what                       B. that                          C. why                 D. how

--- How about a picnic this week?

--- Sounds fine. But can you be more ________? With whom and where?

A. special　　　　　　　　　　　　　 B. realistic　　　　　　　　　 C. specific　　　　　　 D. practical

 --- Where did you find Mr. White?

 --- It was in the hotel _______ he lived.

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

The man waved his sword at the stranger, ________ angrily.

   A. shout                         B. shouting                   C. shouted             D. to shout

With my money ________, I went back home.

A. ran out of            B. ran out                 C. running out      D. running out of