His father will be back from London ____ a few days.

A.since             B.in                              C.on                             D.after

My father was disappointed ____ the news.

A. by                          B. about         C. at                      D. on

The PLA man saved the boy ____ death.         

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

It’s quite          me why such things have been allowed to happen.

A．for             B．behind           C．a(chǎn)gainst            D．beyond

  7. It shocked me to see ______ my neighbors treated their children.

    A. why                                                     B. whether

    C. how                                                     D. since

I'll come and see you _____ I go to the countryside.

A. while             B. when          .   C. as soon as         D. before

We must do ____ the people want us to do..

A. whatever                 B. however             C. wherever             D. whenever

We offered him our congratulations his passing the college entrance exams．

A．a(chǎn)t B．0n C．for D．of

I don' t know ____ to stay at home or go out.       

A. whether             B. if               C. how             D. where

It looks ____ it's going to rain.                         

A. that             B. as             C. as if          D. like that