A. am B. excursion C. biology D. haemolytic A. washing machine B. look at C. closed D. occasionally A. unhurt B. never C. imaginative D. diary A. them B. owner C. in vain D. bewilder A. ride B. at C. enrich D. crime A. real B. happy C. many D. get away A. go back B. North American C. smash D. born to A. permission B. leading C. park D. reward A. curtain B. origin C. a great deal D. tired A. hurriedly B. dawdle C. individual D. Turpan