Do I use Todavía, Inmóvil or Inquieto for Still?

Do I use Todavía, Inmóvil or Inquieto for Still?
 

What are the best ways to translate the following in relation to using STILL:

The trees are still. The wind is still. Be still. Is she still having problems with Jose? I still want that even though it is still too expensive.

The trees are still. Los árboles están inmóviles-
The wind is still. EL viento está quieto, el viento está tranquilol.
Is she still having problems with Jose? ¿Todavía tiene (ella) problemas con José?
I still want that even though it es still too expensive.
Todavía lo sigue queriendo, aunque el precio sigue siendo demasiado caro.
Saludos :D

Gracias, Sosia.