If you are unable to attend the interview，for _____ reason，you should inform us immediately．

A．whatever         B．what           C．whichever          D．which

— Is there anything else I can get for you except the book?

— No．That _____ be it．Thanks a lot．

A．could          B．must          C．should        D．might

— Have you called Mr. Johnson’s office?

— Yes，he _____ back before tomorrow．So he can attend our meeting on time．

A．expected        B．is expected       C．is expecting        D．is to expect

The position，however，_____ you are applying，is not quite a well-paid one．

A．that           B．which          C．for which          D．to which

_____ by the clear waters，this forest provides visitors with a wonderful chance to see some endangered native birds in the wild．

A．Being surrounded                                    B．Surrounding

C．Surrounded                                            D．To be surrounded

— What can I do for you，sir?

— I want _____．

A．a(chǎn) dollar’s worth of candy                  B．candy a dollar’s worth

C．a(chǎn) dollar worth of candy                D．a(chǎn) dollar-worth candy

Nowhere else _____ be able to find a larger display of sea animals，including one of the largest collections of sharks in the world．

A．you will       B．can you        C．could you       D．will you

—Are you sure Mike will help us if we are in trouble?

— _____．He is a reliable friend．

A．It doesn’t matter                     B．Don’t take it to heart 

C．You can count on it                  D．No problem

Rescuers had to _____ the search because of worsening weather conditions．

A．call off         B．take off        C．come off        D．cut off

I think you should complain，_____，of course，you are happy with the way things are．

A．until       B．a(chǎn)lthough         C．when        D．unless