A. clean my room B. intend C. walk off D. polluted A. incompetent B. harness C. await D. in memory of A. cycle B. rent C. plug in D. exchange A. my pleasure B. her C. ventilation D. dune A. go to college B. hybrid C. quintuplet D. on the other hand A. dealer B. enjoy oneself C. become interested in D. be opposed to A. previous B. pneumonia C. instead D. snail A. daughter B. philosopher C. at the top of D. limestone A. block B. manifest C. foggy D. sincerity A. disbelief B. picnic C. violence D. ash