DS version: Only in the multiplayer minigames.
Wii version: You can ride him in certain levels.
NO Of course not. Only for Yoshi Island 2 you can get a yoshi and ride one though.
no,you can't use yoshi in new super mario brothers unless you are playing the game on the wii then you can get yoshi.
You don't get Yoshi.
you can not play as Yoshi in new super Mario bros DS
No, Yoshi is not in NSMB2.
no
No.
No there is not BUT there is a pink Yoshi.
You can't.
Yoshi was in Super Mario World but has never been in a Mario Bros. Game. that is, until New Super Mario Bros Wii comes out.
Yoshi.
Yes. But only on the minigames.
You cannot play as Yoshi. On the Wii I believe that you can play as Yoshi.