It’s very dangerous to be ____ to the SARS virus without any protection.

A．disclosed         B．uncover          C．affected         D．exposed

After his journey from abroad, Richard Jones returned home,        .

A．exhausting           B．exhausted        C．being exhausted        D．having exhausted

As you know, the Group of Eight is an organization        the richest countries in the world.

A．is consisted of       B．consisting of         C．consists of      D．consisted of

We must not      the good traditions passed down from generation.

A．catch sight of        B．lose the sight of       C．lose sight of         D．catch the sight of

The writer ___ his writing so that he forgot to have his lunch.

A．absorbed                            B．was absorbed into

C．absorbed into                       D．was absorbed in

 The ___ look on his face showed that he hadn’t expected it .

A．astonished     B．astonishing      C．being astonished       D．having astonished

Only when the war was over ____ return to his hometowns.

A．have the soldiers                                 B．the soldiers

C．the soldiers did                                   D．did the soldiers

I feel it is your wife who ____ for the spoiled child .

A．is to blame                                         B．is going to blame

C．is to be blamed                                   D．should blame

I recognized her ______ I saw her.

A．for the moment                              B．the moment

C．at the moment                                D．before

Most of the teachers ______ to visit our school were young ones.

A．invited          B．to invite        C．being invited         D．had been invited