A. distinction B. fail C. envelope D. supplement A. sticker B. product C. note D. heavily A. serve B. dollar C. set the table D. ticket A. ambulance B. globe C. area D. atlas A. kg B. traffic C. in cash D. merrily A. collect picture cards B. landlord C. deduction D. approach A. in the morning B. bright C. skyscraper D. Washington D.C A. deprive B. write to C. administration D. stage A. biogas B. absence C. sign D. Japan A. pub B. produce C. shall D. adjective