I will go for a walk unless it rains.

Unless you apologize, I won't forgive you.

We can't leave unless the rain stops.

He won't understand unless you explain it.

You can not pass the exam unless you study harder.

Unless something goes wrong, we will finish the project on time.

Unless it rains, we'll have a picnic tomorrow.

Unless you study, you won't pass the exam.

You can't enter unless you have a ticket.

Sarah should be at home, unless I'm mistaken.

I won't go out unless it stops raining.

I won't go unless you come with me.

She won't talk to him unless he apologizes.

He won't pass the exam unless he studies.

He won't believe you unless you provide evidence.