A. civil B. outpatient C. authority D. lake A. pupil B. Texas C. amazement D. boat A. easy B. mathematics C. shepherd D. imperial A. back B. thank you C. research D. again A. them B. excite C. classical D. moustache A. flower B. hair clip C. stall D. chug A. hill B. get around C. technician D. slowly A. variation B. country C. park D. aluminium A. best-seller B. annual C. difficult D. treasure A. try B. eighty C. graduation ceremony D. in short