A. done B. manner C. nosebleed D. unhappy A. nationwide B. lifeboat C. without D. stretch A. the high jump B. pollution C. all the time D. climbing A. unlikely B. Palace Museum C. first aid D. cramped A. realize B. instead C. continent D. statistics A. tick tock B. make up one's mind C. build D. cookbook A. unpaid B. haiku C. signature D. sore A. suitcase B. wax C. unsmiling D. themselves A. among B. New Year C. fable D. ahead A. choose B. guard C. ecology D. hostel