classroom

I study in a classroom.

私は教室で勉強します

I study in a quiet classroom.

私は静かな教室で勉強します

I study in a quiet classroom in the school building.

私は教室で静かな教室で勉強します

I study in a quiet classroom in the school building on weekends.

私は週末に、教室で静かな教室で勉強します

I study in a quiet classroom in the school building on weekends with my teacher.

私は先生と週末に、教室で静かな教室で勉強します