她买了一个新枕头，睡得更舒服了。

She bought a new ___pillow and sleeps more comfortably now.

我每天晚上都需要一个枕头才能睡着。

I need a ___pillow to sleep every night.

我的床上有一个枕头和一个被子。

There is a ___pillow and a quilt on my bed.