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 If you ________ smoke, please go outside.

   A. can                            B. must                        C. should                    D. may

 We are always encouraged to believe in ________ we do and who we are if we want to succeed.

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

 Faced with those ________ problems such as global warming, people in different parts of the world

today are supposed to work hand in hand.

A. temporary                    B. widespread               C. ridiculous               D. universal

 At noon they got to a hill, ______ stood a temple.

  A. on the top of that      B. on which the top     C. on the top of which  D. on the top at which

 —Shall I call you James or Jim?

—        , but my friends call me Jim for short.

  A. All right                B. Either                         C. Right                      D. Neither

The job is not very profitable ________ cash, but I can get valuable experience from it.

A. in case of B. in return for C. in terms of D. in addition to

 ________ hearing the news that ShenzhouⅧ was sent into space, we shouted ________ joy.

A. At; by                B. At; with                    C. On; by                   D. On; with

 —The experiment is of particular importance.

    —I see. We will carry on with it ________ we can get enough money or not.

    A. whether                       B. though                       C. unless                     D. until

 We were told not to touch the equipment in the laboratory unless ________.

A. allowed to do               B. allowing to do           C. allowed to               D. allowing to

 ________ M(m) oney plays an important role in ________ material world. But you can’t expect it to give you real happiness.

A. A; the                          B. 不填; a                    C. 不填; the               D. The; the