A. why B. verb C. fourteen D. selflessly A. neurotoxic B. dangerous C. excuse D. four A. on vacation B. radio C. reinforce D. nineteen A. eight B. dog C. sportsperson D. ten A. drama series B. pay attention to C. cemetery D. sixteen A. touch screen B. two C. regard D. discovery A. hunter B. sister C. class D. extend A. vary B. nine C. clear out D. opening A. catch up B. thirteen C. help yourself D. guiltily A. be fond of B. genuine C. tenth D. five