The Last Day of This Term

This morning, Ms.Zhang set upassigned some homework to us.

Of course, it's too difficult.

But we are students, just like this.

This is grammatically correct, but I think there's a more natural way to say this. If you clarifying your meaning, I can help you reword it. :)

It's from jJanuary 22nd to February 5th.

Our math teacher, Ms.Ji, tried to setassign us homework, too.

But not all of the students awere inot all at the online meeting, so she failed.

Students aren't all atin the meeting, either.

"at the meeting" feels more like you're at a physical location.
I think "in the meeting" is used more for online meetings.

Students at the meeting were all discussing the homework.

We heard that we will takesubmit the homework on January 13th.

I'm guessing you mean "submit" here. "submit the homework" means to give the completed homework to the teacher. Let me know if you meant something else!

Let's look forward to the pleasant winter hoilidays!

The Last Day of This Term

This term finisheends on January 6th, 2023.

We usually say "a term ends" in the US.

Yes, ithat's today.

This is a very common phrase in the US.

This morning, Ms.Zhang set up someassigned homework to us.

"To assign homework" is another common phrase.

Of course it's toovery difficult but we are students who are used to this.

But we are students, just like this.

This is a sentence fragment so I deleted it and added it to the previous line.

But alsoIn addition, the Spring Festival is coming.

We try to avoid starting a sentence with "but" when writing.

It's from jJanuary 22nd to February 5th.

Our math teacher, Ms. Ji, tried to setassign us homework, too, but not all of the students were at the online meeting, so she failed.

But students are not all at the online meeting, so she failed.

This is another sentence fragment.

SNot all of the students aren't all at theis meeting, either.

She taught us how to takedo the homework in online.

I'm not sure what you're trying to say so here's another suggestion.

- She taught us how to download the online homework.

Students at the meeting were all discussing it.

We heard that we will takreceive the homework on January 13th.

I'm not sure what you mean by "take the homework" so this is my best guess.

Let's look forward to the pleasant winter hoilidays!

The Last Day (of) This Term

This morning, Ms. Zhang set upgave some homework to us.

But we are students, just like thiso that's how it goes.

It's from jJanuary 22nd to February 5th.

Our math teacher, Ms. Ji, tried to set(give/assign us) homework, too.

But not all the students awere inot all at the online meeting, so she failed.

Students aren't all at theis meeting, either.

She taught us how to take the homework in online.

This sentence isn't clear to me. I'm not sure if you're getting homework or returning it. You might say instead:
She taught us how to pick up the homework online
or
She taught us how to submit our homework online

Students at the meeting were all discussing it.

We heard that we will take theget homework on January 13th.

Let's look forward to the pleasant winter hoilidays!