When You Need Help From A Teacher messages in a Professional tone

Can I ask a quick question about the assignment?

I think I’m close but missing something—could you help me fill the gap?

I’m aiming to understand this more clearly before moving on.

I can send over what I’ve done so far if that’s helpful.

How would you recommend reviewing this before the test?

I don’t want to fall behind—could we go over this briefly?

I think I understand the basics, but I’m struggling with the application.

I want to understand this properly before moving forward.

I can share my attempt so you can spot what I missed.

How would you recommend I prepare for this part on the test?