Aunt Lucy will tell us something about her trip to Australia when she______back.
书写占三格的字母是_____________
The policeman asked the driver _______. A. when the accident happened B. when did the accident happen C. when happened the accident
—How long has Henry’s father_______?—About two months. A. bought the car B. been dead C. joined the club
________of the students in my school _________ girls. A. Two fifths; are B. Two fifths; is C. Two fifth; are
Dick and Bob are classmates. Dick likes reading novels after school, _______ Bob likes basketball. A. or B. if C. while