I beleive you are asking if you should use, " tú " when talking to a child.
True...
In Spanish tú is a unformal way of saying you.
#4 and #5, sorry for the late answer!
<span>The complete question includes the choices: A. They make their films in English B.They film internationally. C. They present their work at film festivals. D. They use only Spanish actors. The first three alternatives are all good answers, if not the correct ones: A) English is a global language therefore all English speakers are included in the marketable audience, B) and C) are efficient ways to gain worldwide exposure.</span>
