A. rotating B. think C. carton D. father A. black rhino B. Africa C. willing D. photo A. by bike B. begin C. per D. Would you like A. power pack B. phone call C. insignificant D. tour A. wow B. believe C. private D. no wonder A. whatever B. Double Ninth Festival C. nobody D. happen A. deadly B. pretentious C. more D. carpenter A. drum B. Toronto C. lower D. gap A. people B. bargain hunter C. economic D. the Antarctic A. meat B. nest C. top D. imaginative