Answer:
Mientras íbamos a las tendencias, estabas en nuestra casa.
Explanation:
While we were going to the trends you were in our house.
1. SI no cuidamos los bosques, no tendremos oxigeno
2. El aire estuviera mas limpio si usamos menos nuestros carros
3. Si reciclaramos, protegeriamos mucho mas el medio ambiente.
4. SI usamos el transporte publico, consumieramos menos conbustible.
5. Si cuidaramos los rios, no sufririamos por las sequias.
6. Si protegemos el planeta, todos tendremos una mejor vida.
Answer:
"Ir a” is somewhat less frequent overall and found especially in casual speech, while the inflected future is found in all varieties especially formal writing. But both are commonly used, and of course easily understood. As other answers note, the difference is similar to English “will” vs. “going to”, although I will add that the inflected form in Spanish, I believe, has a bit more of a formal tone so “ir a” would be preferred, whereas English “will” is a bit more neutral
3 for exchange money la casa de cambio