ABILITY

我小时候能跑得很快。

When I was young, I ___could run very fast.

我五岁的时候就能自己系鞋带了。

When I was five, I ___could tie my shoes by myself.

我小时候能背下整本童话书。

When I was little, I ___could memorize an entire fairy tale book.

我小时候能一口气游过整条河。

When I was little, I ___could swim across the whole river in one go.

我八岁的时候就能心算简单的数学题。

When I was eight, I ___could solve simple math problems in my head.