I thought ______ difficult ________ the final decision.
Trees can stop the wind from ______ the earth away .A. blow B. washing C. 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
They don’t go to walk every evening, ________ does he .A. So B. Neither C. Such