No, Wii Sports does not support any kind of wi fi connection, and is played only by you.
Sorry, you can't. But you can play with a computer
Yes, you must have an active internet connection on your iDevice to play DragonVale.
Yes after configuring your internet settings into the wii you can play online on games that say WIFI connection compatible.
It means your Nintendo can connect to the internet wirelessly in order for you to play games with other Nintendo players on the internet.
You may want to re-word your question by addressing the game that you are talking about in your question. The Wii is a console, not a game, and it doesn't have Tennis, but there are many games for the Wii that have Tennis, but, for example, you can't play tennis with just two people on Wii Sports. So distinguish what game you are talking about.
do not play online that simple or just use wifi
No, you must have an internet connection to play Clash of Clans.
Table tennis.
no
Nintendo wifi connection
You can but it might lag alot
no you can´t
tennis
some sports that Chile likes to play is tennis, football and soccor.
Sorry, you can't. But you can play with a computer
Lithuanians play basketball, tennis, football and winter sports.
Mostly Skiing. But in Longyerabyen they have a sports centre where you can play tennis or swim.