Unless, as long as, as soon as, in case - Complete sentences
I won't get a pet unless...
...I have enough money and time to take care of it. / ...it's from a shelter.
The country won't improve unless...
...education is put first. / ...we elect good politicians.
As soon as I get my first job, ...
...I will start saving money for a car. / ...I will spend all my salary on clothes.