A. approach B. envelope C. clean the floor D. hand out A. zone B. morning C. unmanned D. college A. lay eggs B. against C. Halloween D. clean the window A. Turpan B. easy C. fairy tale D. at A. drive mad B. cowboy hat C. writer D. read stories A. negative B. often C. tale D. Tian'anmen Square A. cell B. litter C. evening D. impersonal A. taxi B. agree with C. roast D. afternoon A. premise B. tracksuit C. watch TV D. curiosity A. slurp B. fierece C. go home D. the Yangtze River