Hello, jhonatadetsu 僕の兄さん学校に後ろじゃない(My brothers is not behind the school) →僕の兄さんは　学校に遅れて　ないです I think this "behind" means "My brothers" are delayed. 僕は欲しいじゃないを待つ(I don't wan't to wait)←Is (I don't want to wait) right? I think. →僕は　待ちたくない ”want to~” means in Japanese ~したい (it's positive) "don't want to~" means in Japanese ~したくない (it's negative)