这个孩子在用吸管喝果汁。

The child is ___sucking juice through a straw.

这次的天气真的很糟糕，一整天都在下雨。

The weather really ___sucks today—it's been raining all day.

他在酒吧里跟朋友吹嘘自己昨晚给人口交的事。

He was bragging to his friends at the bar about how he ___sucked someone off last night.