【2014滨州】—Do you know the girl _______ is talking with our teacher?—Oh, she’s my sister.
Yesterday he was walking _____ the police station when a plane flew _____ his head.
As we know, England is ______ European country and Singapore is ____ Asian country.
— _________ have you lived there? — Since I came here in 2001. A. How long B. How often C. How soon
Trees can stop the wind ______the earth away. A. from blowing B. to blow C. blew
______Mum was ill yesterday, _______ she still went on working. A. Though; / B. Though; but C. Because; /