The experiment，________will soon be announced，was done by my colleagues.

A．whose results                                     B．the results on which

C．at which the results                             D．of whose results

If you________to take this attitude，we’ll have to ask you to leave.

A．insist                                                  B．keep 

C．choose                                               D．stick

She’s hoping to be out of hospital________to celebrate her birthday at home.

A．at a time                                             B．at times 

C．at one time                                         D．in time

The Beijing people________by the city government to return old wall bricks，but still more than two million such bricks are needed for the repairs.

A．were asked                                         B．have been asked

C．had been asked                                   D．have asked

Don’t trust that fellow；he’ll________you in if he gets the chance.

A．draw                                                  B．turn 

C．take                                                   D．put

I had to tell you the truth，________？

A．hadn’t I                                              B．wouldn’t I 

C．didn’t I                                              D．shouldn’t I

Sir，this is the best room we have，from________you can have a nice view of the beach.

A．what                                                  B．which 

C．where                                                D．that

We are all for your proposal that the discussion________.

A．be put off                                           B．was put off

C．should put off                                     D．is to put off

—How do you feel after taking the medicine?

—It seems not to________.

A．work                                                 B．affect 

C．effect                                                 D．do

They all ran to the window，________they could see________was happening in the street.

A．where；all what                                  B．from where；what

C．which；all                                          D．from which；that