Translation of "Tree's" in Japanese

The tree's leaves have all fallen.

木の葉が散ってしまった。

My chest had become softer than the fig tree's fruit and my heart had become more fragile than the fig tree's leaves.

僕の胸はいちじくの実よりもやわらかく、僕の心はいちじくの葉よりももろくなっていたのだ。

- Sweet! The cherry tree's already blooming.
- Awesome! The cherry trees are blooming already.
- Wow! Cherry blossoms are already blooming.

すごい！もう桜が咲いてるよ。

- All the leaves on the tree turned yellow.
- All the leaves on the tree have turned yellow.
- All of the tree's leaves turned yellow.

その木の葉は皆黄色になった。