Don’t worry. He is to look after little Betty.
| A．carefully enough | B．enough careful |
| C．careful enough | D．enough carefully |
About 35% of the garbage in Hong Kong can________ every year while the rest can’t.
A. recycled B. be recycled C. recycle
Trees can stop the wind from ______ the earth away .
A. blowB. washingC. blowing
None of us _________ pollution.
A. like B. likes C. except
My uncle asked me ________ I ________ better or not.
A. whether , feel B. if , feeling C. whether ,felt
----The program _________ them ________ houses.
A. provide, to B. provides , for C provides, with