A. dining room B. coarse C. give D. dirty mark A. homeroom B. poisonous C. may D. shepherd A. mum B. alpinist C. kindergarten D. dividing line A. harm B. never C. shudder D. design A. further B. flea-ridden C. motivation D. faulty A. nostril B. go well C. pioneer D. advantage A. battle B. precious C. perilous D. familiar A. right B. boast C. sedulously D. be free A. fed up with B. Seemingly C. parishioner D. purchasable A. U-turn B. fall in love with C. solitary D. spare time