Rewrite these sentences using UNLESS.
1. If you are not happy with your life, you should change yourself first.
Unless
............ , you should change yourself first.
2. If there weren’t air, everybody would die.
Unless
............ , everybody would die.
3. If my back didn’t hurt, I would help you carry that box.
Unless
.................. , I would help you carry that box.
4. If Henry didn’t use the dictionary, it would be hard for him to learn English.
Unless
............... , it would be hard for him to learn English.
5. If Linda weren’t so clumsy, she wouldn’t have so many accidents.
Unless
.................. , she wouldn’t have so many accidents.
6. If my sister didn’t wear glasses, she would look very pretty.
Unless
............ , she would look very pretty.
7. If her brother weren’t too short, he could reach that shelf.
Unless
................ , he could reach that shelf.
8. If that car weren’t too expensive, they would buy one for their son.
Unless
.................. , they would buy one for their son.
9. If Rosie weren’t old enough, she couldn’t ride a motorbike.
Unless
....................... , she couldn’t ride a motorbike.
10. If we didn’t eat ice cream every day, we would be very sad.
Unless
...................... , we would be very sad.