A. and B. worth C. population D. similar A. he B. Forbidden City C. ashtray D. controversial A. honk B. the C. she D. accident A. exhibition B. attic C. today D. black-and-white A. clothes shop B. pupil C. numb D. wrinkle A. self-improvement B. teacher C. elect D. inventor A. friend B. stab C. ache D. sympathetic A. Canada B. regard C. raid D. dangerous A. chicken B. forgery C. UK D. chat A. China B. lay C. mamba D. take the lead