. Most pop music is influenced, _______ a greater or lesser degree, by the blues.

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

 Ten giant pandas are heading to the Shanghai Expo, _________ they will go on year-long display.

A. which            B. where               C. what                D. when

—Good morning. Room Reservations. May I help you, sir?

       —Yes, I’d like to book a room.

       —            Which date would that be?

       A．Thank you, sir.        B．That’s all right, sir.

       C．You are welcome, sir.     D．No trouble,sir.

I was advised to arrange for insurance(保险) __________ I needed medical treatment.

       A．nevertheless     B．although   C．in case      D．so that

—        .

—OK. I sometimes have no sense of direction.

       A．Let me help you             B．This way, please

       C．Here it is         D．No hurry

Just after putting the baby onto bed, Mrs White suddenly caught sight of the pet cat and didn’t know how long it ________ on the table ________ for the family dinner.

       A．had been laying, lying     B．had been lying, laid

       C．had been laid, laid          D．had lain, laying

It rained nonstop for ten days , completely         our holiday.

       A．to ruin     B．ruined      C．having ruined D．ruining

A large crowd           wildly as the pilot           her plane safely in California .

       A．had cheered ; was landing      B．had cheered ; landed

       C．was cheering ; had landed      D．was cheering ; landed

On stepping into his room he was astonished to find the floor covered with              

looked like tiny insects .

       A．that B．something       C．what        D．anything

—Tom came to work last Friday ,but no one has seen him since.

       —          he have had an accident ?

A．Should             B．Must                   C．Might                D．Could