quiet

图书馆里很安静，适合学习。

The library is very ___quiet, perfect for studying.

公园比商场安静多了。

The park is much ___quieter than the shopping mall.

我的卧室很安静，我可以在那里看书。

My bedroom is ___quiet, I can read books there.

我喜欢在安静的早晨散步。

I like to take a walk in the ___quiet morning.

这是我家最安静的房间，我在这里学习。

This is the ___quietest room in my house, I study here.