{{B}}quEstions 15-18{{/B}}

A、sEnDing invitAtion CArDs to As mAny pEoplE As possiBlE.
B、rEsErving A tABlE At lEAst onE DAy in ADvAnCE.
C、tAking your orDEr BEForE you ArE sEAtED、
D、kEEping CAlm AnD tAlking to your CliEnts.