A. black-and-white B. twenty-nine C. at weekends D. human A. brown B. guide C. climax D. equal A. disturb B. tramp C. bus stop D. be bound to A. disadvantage B. cling C. let D. Austria A. burial B. sacred C. even though D. herb A. provocation B. puma C. methane D. because of A. somehow B. Lantern Festival C. quite a few D. construction A. the greenhouse effect B. pineapple C. graceful D. fake A. reaction B. worship C. expertise D. drunk A. trail B. unacceptable C. fossil D. lung