他把礼物放在了圣诞树的顶端。

He placed the gift on the ___top of the Christmas tree.

她买了一件蓝色的上衣搭配她的白裙子。

She bought a blue ___top to match her white skirt.

她在班级排名中名列前茅。

She is at the ___top of her class ranking.

她的成绩超过了班上所有其他同学。

Her test scores ___topped everyone else's in the class.

请把瓶子的盖子拧紧，不然里面的液体会洒出来。

Please tighten the ___top of the bottle, or the liquid inside might spill.