我买了三包茶叶，总共1.5公斤。

I bought three ___packs of tea, totaling 1.5 kilograms.

我的朋友姓鲍。

My friend's last name is ___Pao.

早餐我吃了一个猪肉馅的包子。

For breakfast, I had a pork-filled ___bao.