______ late in the morning, Bob turned off the alarm.

      A. To sleep         B. Sleeping          C. Sleep             D. Having sleep

Price is not the only thing customers consider before ______ what to buy.

    A) deciding      B) decided             C) to decide         D) having decided

We met an old friend in New York ____our expectation. She waved at us ____ the street when she saw us.

           A. with, in    B. out of; next to      C. in; out of            D. beyond, from across

Neither of them thought______ of him and they both tried to _____ him in his work.

A. hamper ;highly     B. support  ;ill       C. assist  ;/        D. encourage;high

---- Is that the small town you often talk about?

----- Yes, just the one______ I used to work for years.

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

The Un is to____an end to the dispute between the two countries. I’m sure the issure will_____ an end soon.

A. bring; come to    B. come; put     C. come; bring D. put; come to

John plays the piano _____, if not better than, David. But he never shows off in public.

A. as well      B. as well as           C. so well     D. so well as

Wait till I turn on my computer, _____ there is his telephone number.

A. there           B. where              C. which        D. in that

_______,but it is also a great way to lower the number of greenhouse gases in the air.

A．Not only a fun thing is it to do      B．Not only a fun thing to do it is

C．Not only it is a fun thing to do      D．Not only is it a fun thing to do

There is hardly any rain this summer, _______?

A. isn’t it         B. is it      C. isn’t there    D. is there