Facts prove that the world’s economic development is not a win-lose game but one in which all ______ be   winners.

A. shall                                           B. can                                    C. must                                  D. will

 March 5th is the official “Learning from Lei Feng Day” when people are ______to learn from Lei Feng, a cultural image symbolizing selflessness and contribution.

A. called on                                            B. called up                          C. called in                           D. called off

On the one side of the road grass should be planted, and ______.

A. on the other are flowers          B. on another flowers

C. on the other flowers   D. on another are flowers

The maker of the popular game Angry Birds announced on Tuesday that it would open its first overseas operation in Shanghai, ______ a clear step to further enter the booming Chinese market.

A. to mark                                               B. marking                            C. marked                   D. having marked

There is a common belief among the students in our school ______ they should make great efforts to learn and reach the peak of their academic performances.

A. which                                         B. if                                        C. that                                   D. whether

China’s medical reform during the 12th Five-Year plan period will ______ the practice of giving doctors and nurses’ pay through the sale of medicines.

 — Is there anything to eat in the house? I’m hungry now.

— There is only some cold bread in the fridge. Will it ______?

A. do                                                        B. work                                 C. fit                             D. make

The directions for operating this machine were so ______ that we could not understand.

A. various                                      B. different                          C. fundamental          D. complex

Beijing ______ some strong winds, with dust blowing at 20 meters per second in the capital these days.

A. sees                                                     B. saw                                    C. is seeing                           D. was seeing

They put forward a lot of plans at the meeting, none of ______ carried out in their work.

A. which                                         B. them                                 C. what                                  D. that