leaf|leaves

在上一次健康警报后，他决定改过自新，戒了烟。

After his last health scare, he decided to turn over a new ___leaf and quit smoking.

该公司通过实施更严格的道德准则，已经改弦更张。

The company has turned over a new ___leaf by implementing stricter ethical guidelines.

决心要进步，这个年轻人改过自新，采用了严格的学习计划。

Determined to improve, the young man turned over a new ___leaf by adopting a strict study routine.

到十一月初，天气变冷，树木开始落叶。

By early November it’s getting cold and the trees are starting to lose their ___leaves.

孩子们在一堆秋叶中玩耍。

The children played in the pile of autumn ___leaves.

他正在院子里耙树叶。

He was raking up ___leaves in his yard.

他在花园里扫落叶。

He was sweeping up ___leaves in his garden.