A. transistor B. end C. recording D. ruler A. player B. Lancaster C. crash D. door A. crayon B. Egyptian C. catch D. addictive A. biogas B. windscreen C. no idea D. come A. describe B. one C. table D. trader A. tea B. candidate C. give a helping hand D. staff A. out B. region C. kilogram D. tree A. procedure B. reaction C. desk D. lost A. look B. cheese C. heretic D. bring back A. understand B. operate C. apple D. spoil