Some of the trees have already fallen offlost their leaves, and the yellow leaves are scattered on the ground. Some of the trees have already lost their leaves, and the yellow leaves are scattered on the ground.

Some of the treleaves have already fallen off their leaves, and trees so the yellow leavones are scattered on the ground. Some of the leaves have already fallen off the trees so the yellow ones are scattered on the ground.

Some of the treleaves have already fallen off their leav trees, and (they) are yellow leaves areand scattered on the ground. Some of the leaves have already fallen off the trees, and (they) are yellow and scattered on the ground.

Some of the trees have already fallen offhad their leaves, fallen off and their yellow leaves are scattered on the ground. Some of the trees have already had their leaves fallen off and their yellow leaves are scattered on the ground.

Some of the trees have already fallen offlost all their leaves, and the yellow leaves are scattered on the ground. Some of the trees have already lost all their leaves, and the yellow leaves are scattered on the ground.

Everything reminds me that it’s already winter (or: wintertime). Everything reminds me that it’s already winter (or: wintertime).

Everything is remindsing me that it’s already winter time. Everything is reminding me that it’s already winter time.

There’s only a little over a month left before the Chinese nNew yYear. There’s only a little over a month left before the Chinese New Year.

There’s only a little over a month left before the Chinese nNew yYear. There’s only a little over a month left before the Chinese New Year.

Wow, that's soon! Thanks for reminding us!

There’s only a little over a month left before the Chinese nNew yYear. There’s only a little over a month left before the Chinese New Year.

Capitalise names of special days. Eg. Christmas, New Year...

There’s only a littlejust over a month left beforeuntil the Chinese new year. There’s only just over a month left until the Chinese new year.

I can’t even believe it. I can’t believe it.

Sounds more natural in my opinion.

Time flies.! Time flies!

When I was a child, I longedcouldn't wait to grow up. When I was a child, I couldn't wait to grow up.

A bit more natural sounding - longed is also correct though!

When I was in school, I longwanted to work. When I was in school, I wanted to work.

Same as before

Now I am only hoping theat time will slow down andor even be still. Now I am only hoping that time will slow down or even be still.

Now I am only hoping theat time will slow down and even bestand still. Now I am only hoping that time will slow down and even stand still.

Now I am only hopinghope theat time will slow down and even be still.stop. Now I hope that time will slow down and even stop.

Now I am only hoping theat time will slow down and even be still. Now I am only hoping that time will slow down and even be still.

But obviously, [those aren’t | this isn't] gonna happen. But obviously, [those aren’t | this isn't] gonna happen.

"...this isn't gonna happen" would sound more natural to me, but I suppose "those aren't" isn't wrong.

But obviously, those aren’at's not gonna happen. But obviously, that's not gonna happen.

But obviously, those aren’at isn't gonna happen. But obviously, that isn't gonna happen.