那个孩子从门后偷偷看了一眼生日礼物。

The child ___peeked ___at the birthday presents from behind the door.

我从窗户往外偷看是谁在门口。

I ___peeked ___out the window to see who was at the door.

清晨，阳光从厚重的云层间透了出来。

The sunlight ___peeked ___through the heavy clouds in the morning.