I would argue that it depends on the context. I left the house dirty : تركت المنزل متسخاً I left the house on a hurry: خرجت من المنزل مسرعاً

First it's : خرجت من البيت ، not خرجت البيت خرجت من البيت means literally : I went out of the house (or of home) تركت البيت means literally: I letf home So I would say both are correct but the second is more common Hope this helps

2 ok cuz I left =Leave