Words that express different conditionals.

Unless you finish soon, you couldn't get home on time to watch the game.

You might lose this opporunity unless you take risks.

A menos que estudies mucho, no ganarás ese examen.

Eso no puede hacerse a menos que ella cambie de opinión.

They could go with you providing they get good grades at school.

As long as she doesn't want to leave, we will stay until late.

Nosotros estaremos en casa siempre que esta situación continúe así.

Siempre que ellas quieran estudiar, las vamos a apoyar.

You must pay attention, or you will not understand this topic.

He should come early, otherwise he would miss the ceremony.

Debería comprar ese computador hoy, o no podré conseguirlo a este precio.

Tienes que llamar a tu mamá, de lo contrario ella estará preocupada por ti.