Spanish language Q&A Forum

For example

Ellos no saben cuándo van a llegar

Ellos no saben que lleguen?

Yo no sé cuándo van a llegar

Yo no sé que lleguen/llegarán?

They all have an element of doubt in which would suggest the subjunctive but there is a rule here that I am not understanding fully!

Thanks

Nick

I believe that a couple of the examples used are commands (Imperatives), not subjunctive.  Please clarify. Thanks

example:

¿Dígame? - Hola, ¿puedo hablar con Juan?[on the phone, lit: speak to me] Hello?  - Hello, may I speak to Juan?

The question was :  How would you say "If you did some exercise, you would lose weight faster." ?  I understand the principle of using the subjunctive followed by the conditional simple.  I don't understand why there are 2 answers.

Si hicieras más ejercicio, perderías peso más rápido.Si hicieses más ejercicio, perderías peso más rápido.Becky

When are irse and salir used? What's the difference?

Thanks

Ricky

I was reading this sentence:

The cat walks out the window.

El gato sale a la calle por la ventana.

It seemed to me that this means more like: The cat go out through

the window.  So I put it into Google, which gave: 

Google: The cat goes outside through the window. Then tried another site:

Reverso: The cat walks out the window.and they translated it as: The cat walks out the window.

I would appreciate getting a clarification on this.  Thank you.