A. pump B. play football C. stair D. Macao A. absorb B. green C. speech D. wasn't A. street B. herd C. encroaching D. discover A. topography B. pot-holer C. hardened D. play with fire A. agricultural B. safe C. country music D. perform A. rectangle B. cynic C. too to D. wait for A. safety rule B. danger C. record player D. directly A. red B. let C. over there D. dreary A. diagram B. Be careful C. yell D. deaf A. belong to B. be close to C. clean up D. stop