A. oceanarium B. everybody C. accustomed to D. phone call A. free B. after C. into D. see you tomorrow A. initial B. level C. write to D. mention A. Pakistani B. electric C. have a party D. Internet A. chess B. appeal C. giant D. transfusion A. score B. lawn mower C. differently D. password A. unfair B. thinking C. robot-arm D. user-friendly A. haven't B. volunteer C. cement D. send up A. lightning B. uncertain C. improve D. along A. communism B. in a low voice C. relax D. American