A. glider B. prison C. walk off D. forty A. claw B. easygoing C. schoolbag D. vain A. park B. practical C. friend D. accuse of A. paratrooper B. try C. satisfying D. June A. speak to B. meal C. but D. prosperous A. flashback B. detour C. pencil box D. suffice A. pretty good B. uncertain C. obligation D. when A. admittedly B. China C. on foot D. quintuplet A. solitary B. foot C. clean the floor D. unimaginative A. help yourself B. English C. horizontal D. hamburger