A. enjoyment B. hover C. dish D. puzzle A. mainstream B. ambulance C. preference D. flower A. cut short B. competent C. contrast D. hard A. on the phone B. leave for C. favourite D. at the top of A. compass B. prisoner C. then and now D. make A. oilfield B. hammer C. sheriff D. inspiring A. pollute B. vase C. exterminate D. building A. ring back B. sewage C. brand D. front A. paint B. run-down C. icon D. fall asleep A. hiking B. naturally C. homework D. click