A. subtle B. steamship C. profound D. relax A. immune B. look up to C. era D. triple A. wisdom B. strain C. modern D. interested A. inspector B. quantity C. ingredient D. get A. justice B. talk quietly C. plus D. roll A. bike B. British C. tadpole D. passer-by A. magic B. a bit C. run into D. limited A. sunrise B. avoid C. plank D. traffic A. capture B. I see C. exceptionally D. activity book A. tradition B. grudge C. junior college D. billion