A. exercise book B. self-discipline C. worn-out D. appliance A. slogan B. eyebrow C. sterile D. Chinese paper-cutting A. take a dancing class B. educator C. here is D. eighteen A. neighbor B. comb C. on the way out D. trend A. motto B. take notes C. keep up D. microwave A. range B. cast down C. show off D. city A. android B. bear C. receiver D. mild A. be opposed to B. blizzard C. arduous D. driving licence A. fuel B. endangered C. hurdles D. box A. example B. nuclear C. cut rice D. similar