19、I can't           to London，because the lines are always busy．

A．get out                 B．get through          C．go through           D．get along

18、Though they are not sure of the long-term          ，all the scientists agree to start the research immediately．

A．a(chǎn)ffect                         B．result                   C．effect                         D．effort

17、We gave them a lot of help in the           of money．

A．type                    B．kind                     C．form                      D．way

16、          many times，he still doesn't know how to do it．

A．Being told                                                B．He has been told

C．Having told                                              D．Having been told

15、It was cruel          the father to have his son standing outside in the rain all the afternoon．

A．of                       B．for                      C．to                          D．on

14、The oil in your car          ．You'd better drive to the gas station and fill it up．

A．has run out                                             B．is running out

C．is using up                                              D．has been run out of

13、Our school doesn't           students' staying in the classroom too long．We think they should have time for sports．

A．a(chǎn)dvocate              B．a(chǎn)dmit                   C．a(chǎn)ssess                    D．a(chǎn)pproach

12、          in her work，she didn't notice me come in．

A．Absorbed                                                B．Absorbing

C．To be absorbed                                        D．Being absorbing

11、The advice that he           enough sleep was accepted．

A．has                      B．have                    C．had                     D．to have

10、

Five persons' death           his careless driving．

A．resulted from       B．resulted in            C．led to                   D．caused