（2011·唐山市摸底）Taobao．com has begun selling tickets online for international flights，　　 to cut the market share of Ctrip．corn and other competitors．

　 A．to aim　 　　　　 B．having aimed　　　 C．aiming 　　　　　　　 D．being aimed

（2011·河北正定中学月考）Everyone of us has many responsibilities ______us．So we must work hard．

　　　 A．attaching　　　　　　　　　　　 B ．attaching to　　

C．attatched with D．attatched to

（2011·河北正定中学月考）The program was so fascinating that the children kept their eyes _____on the screen．

　　　 A．to fix　　 B to be fixed　　 　　　　　　 C．fixed　　　 　　　 D．fixing

（2011·河北正定中学月考）We must be sure that children in our country should get well ______．

　　　 A．educate　　　 B educating 　　　　　　 C．education　　 　 D．educated

When copying the letter, pay special attention not to     any words．

      A．leave alone        B．leave out           C．1eave behind       D．1eave aside

The discovery of gold in California        a rush to get there.

       A．set off                 B．set up                  C．set out                D．set in

I’ll       my uncle at Beijing Railway Station.

       A．call for                B．call at                  C．call in                  D．call up

You have to be a fairly good speaker to       listeners interest for over an hour.

       A．hold                    B．make                   C．improve              D．receive

—The kind-hearted lady is popular with her neighbors, right?

—Yes, she is ready to help others without expecting anything _______.

A. in store              B. in return       C. in charge        D. in turn

He once observed that “All happy families ______ one another, but each unhappy family is unhappy in its own way”.

A. like                  B. appear          C. resemble               D. represent