文明出游已經成為社會熱點問題。Zhang Fan 市某國際旅行社導游，她匯總了一些游客的不文明行為。
Here are some common immoral behaviors：
1.Spit or litter everywhere.Sneeze or pick nose and teeth in front of others.
2.Smoke in public.
3.Don t queue up，rush into the bus or subway and grab a seat.
4.Talk and speak loudly when telephoning in public.
5.Leave some graffiti （涂鴉）on the walls of the places of interest.
6.Take off the shoes，clothes in public.
7.Don't flush the toilet after using.

任務一：完成調查表格。

Immoral Behaviors	Advice
Spit or （1） litter litter everywhere.	Throw the garbage into the dustbins
Sneeze or pick（2） nose nose and （3） teeth teeth in front of others.	Clean your nose or teeth privately.
Rush into the bus or subway and grab a seat.	Queue up in lines
Leave some graffiti （涂鴉）on the walls of the places of interest.	No drawing on the walls.
Take off the （4） shoes shoes clothes in public.	Dress appropriately.
Don't （5） flush flush the toilet after using，	Remember to flush the toilet.