A. sudden B. bow C. useful D. terrifying A. south-west B. main unit C. observatory D. apologise A. French fries B. though C. microphone D. trunk library A. fog B. clumsily C. none D. was A. stay at home B. official C. retirement D. play with fire A. brilliant B. sensitive C. be good at D. silk A. ought B. have a rest C. parliament D. elaborate A. accurate B. jet lag C. committee D. grievance A. check B. expert C. birthday D. thirteenth A. character B. sleepy C. average D. fighter