What should be my next step?

Why don't you think that you can leave the US? What is your nationality?

Can we get our earnest money back if the builder decides to delay the build for an indefinite amount of time?

Not an immigration question. I'll try to fix the category.

Duration of stay in USA in multiple entry in Business visa, during corona pandemic.

Many CBP officers are lazy. Go to www.cbp.gov/i94 and see what your departure date is.

Can work from outside USA while in H1b?

Yes, you can work remotely ... teaching your classes via Zoom, or whatever.

Can you file tax as Married without spouse's SSN ?

Don't file online. Print the paper and put 'pending' in his SS field.

More information on how your business is structured is needed.

Payslip generated by 2 employers for the same period?

I don't see a problem with 2 slips. What I am concerned about is whether or not you switched/transfered employers w/o an approval notice (I'm...

Exceed OPT unemployment day?

Unfortunately, you appear to have waited too long before asking this question. Talk to your DSO.

Remove the green card condition applications ?

No, the I-944 isn't required .. only form I-751

Two visa petitions filed at the same time

Q: 1. Is it appropriate to have two petitions submitted at the same time? A: Normally .... not a good idea Q: We are unsure if his H1B will...