The road is covered with snow.I can’t understand ______ they insist on going by motorbike.

A．why              B．whether          C．when             D．how

Why!I have nothing to confess(坦白) .  ______ you want me to say?

A．What is it that                          B．What it is that

C．How is it that                           D．How it is that

Michael  ______ be a policeman, for he is much too short.

A. needn’t    B. can’t      C should       D.  may

—Tom graduated from college at a very young age.

—Oh,he__________have been a very smart boy then.

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

 The secretary worked late into the night, ______ a long speech for the president.

A．to prepare        B．preparing         C．prepared          D．was preparing

You sound ________you have caught a cold.

A. because of      B. even though     C. so that       D as if

Filled with anger, he didn’t shout or swear, but just ________ silently at me.

A．glared            B．saw              C．looked            D．glanced

 I’m writing to ask ______ you can do me a favor.

A．that              B．what             C．where            D．whether

I was just talking to Margot  when Jackson ________.

A．cut in            B．cut off            C．cut down          D．cut up

We are looking forward to _________ a chance to watch the opening ceremony of the Beijing 2008 Olympic Games.

A．give              B．be given           C．being given        D．giving