服务员给我一张手写的餐费小票。

The waiter handed me a handwritten ___chit for the meal.

服务员给了我一张免费咖啡的凭证。

The waiter gave me a ___chit for a complimentary coffee.

那个小家伙虽然年纪小，但已经会帮妈妈干活了。

The little ___child is already helping her mom with chores, even though she's so young.