A. grammar B. lately C. tourism D. seldom A. sometimes B. pierce C. demon D. in order to A. were B. sneer C. plane D. fascination A. methylated B. one-to-one C. ball D. background A. comic B. stainless C. instant message D. wall A. listen to B. mean C. longitudinal D. treatment A. alpinist B. little by little C. homework D. transform A. gate B. environmentalist C. pub D. Spanish A. life B. sunshine C. infectious D. finish A. week B. lasting C. no longer D. chick