A. war B. the Opera House C. harry D. cough A. bookshop B. catch a cold C. strengthen D. inspection A. elder B. heart C. incumbent D. quantity A. all over B. rocket C. pathologist D. sidewalk A. protest B. millipede C. colleague D. this A. fast food B. mango C. night D. ice-skate A. relativity B. prince C. overlook D. active A. ticklish B. condition C. strongly D. portray A. paper clip B. period C. one-to-one D. take A. desktop B. bush C. member D. hard