——Sam, can you tell me ______?
—Try Music World on Huangyuan Street
A. why to buy a CD B. where to get a CD
C. how to choose a CD D. when to record a CD
Paul made a nice cage ______the little sick bird till it could fly.
A. keep B. to keep C. keeping D. kept
I think ______necessary for us ______the endangered animals and plants.
A. it； protect B. its； to protect
C. it’s; protecting D. it； to protect
This Math problem is not ______ for us to solve.
A. easy enough B. enough easy C. easily enough D. enough easily
It’s reported that the Chinese government provides some farmers in poor areas ______free technology.
A. with B. for C. to D. by
There will be _____ space for giant pandas. Because their living areas are becoming farmlands.
A. little and little B. less and less
C. little and less D. less and little
