问题描述：
九年级英语阅读理解题,就两个问题!在线等阿!
Inwesterncountried,suchastheUnitedStates,EnglandandCanada,peopleofteninvitetheirfriendsoverforameal,aparty,orjustcoffee.
Whenpeoplewanttoinvitetheirfriendstotheirhomes,whatdotheyoftensay?Heresomeexamples:"Wouldyouliketocomeoverfordinnertonight?""Hey,we'rehavingapartyonFriday.Canyoucome?"Toreplytoaninvitationlikethese,say"Thankyou"ifyouagree;say"Sorry"ifyoudisagree.
Sometimes,however,whatpeoplesayislikeaninvitationbutit'snotarealone.Herearesomeexamples:"Pleasecomeoverforadrinksometimes.""Let'sgettogetherforlunchsoon."Theyarenotrealinvitationsbecausetheydon'ttalkabouttheexactdateortime.Theyjustshowthatthepersonistryingtobefriendly.Toreplytothiskindofinvitations,justsay"Sure,thatwouldbegreat"or"OK,thankyou".
Sonexttimepeopleinviteyoutotheirhomes,listencarefully.Itisarealinvitationoristhepersonjusttryingtobefridenly?
1.Whatshouldyousaytoreplytoarealinvitation?
2.Whatkindofinvitationisnotarealone?