Question

you will be happy if you work hard (use unless)​

Answer 1

Answer:

you will not happy unless you work hard

Pls Work Hard and pls brainest

Answer 2

Answer:

Unless you work hard, you will not succeed.

Note that unless is a replacement for if…not.

With the if…not formation, the sentence would be:

If you do not work hard, you will not succeed.

You have to remove if and the negation when you use unless, because unless does the job of them both.