A. gum B. impersonal C. slide D. forbid A. obscurity B. judgement C. workstation D. disorder A. get into B. not C. walk into D. roller skating A. automatic B. hurdles C. fireman D. bridegroom A. one by one B. be short of C. bath D. needle A. grandpa B. withdrawal C. fascinate D. obstruction A. toe B. robbery C. dictation D. get back A. weaken B. No littering C. stand in line D. process A. peek B. enrich C. visit D. comprehension A. dodo B. February C. immune D. stomach ache