孩子哭着恳求妈妈给他买冰淇淋。

The child tearfully ___begged his mom to buy him an ice cream.

那个无家可归的孩子在街上乞讨食物。

The homeless child ___begs for food on the street.

这种紧急情况迫切需要立即采取行动。

This emergency situation ___begs for immediate action.