Ⅰ.单项填空
1．—It's getting late. I'm afraid I must be going now.
—OK.________．
A. Take it easy B. Go slowly
C. Stay longer D．See you
2．They ________ the trucks with boxes of food and sent the goods to the disaster areas in Sichuan Province.
A．supplied B．provided
C．loaded D．unloaded
A．in return B．in particular
C．in addition D．in turn
7．Many doctors complain that they don't have ________ working hours, for they have to wait for patients all day long in the hospital.
A. particular B. specific
C. flexible D. adequate
