Complete the sentences with appropriate vocabulary in spanish. think about what you have learned so far.
1. viajar en avión =

I would love to help you! but i need the full question with the options in order to know what you have learned so far! 

I need the options to be able to help you.
But you can try with: 
Viajar en avion es algo marailloso, la vista de las nueves es algo que no se puede decir con palabras. 

The answer would be ellas (if they are both girls if not use ellos)    van a ( whereever they're going) for example: ellos/ ellas van a el cine