A. infinity B. plenty C. service D. grandparents A. ashtray B. blow C. originally D. successful A. instead of B. stress C. accusation D. toy A. ring up B. a bunch of C. work from home D. refuse A. library card B. gravity C. e-book D. fulfilling A. smartphone B. get close to C. Internet D. places of interest A. aftershock B. system C. classify D. multicultural A. apple B. express C. soda D. thinker A. make use of B. underwater C. absurdly D. zoomorphic A. school-leaver B. spare C. shopping D. stem