On the first sentence you use viajara is in the future viaje is past and viajo is present
second sentence hablemos is in future while hablaramos is present and hablamos past
third sentence ire is future voy is present and fui past
on all the sentences theyre talking about doing those stuff in the future
You use está because talking to teachers, older people, grandparents, or crowds should be formal
Answer:
"Soy un estudiante de medicina"
Explanation:
I am a med student ⇔ Soy un estudiante de medicina.
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Well basically here it’s just saying to list 2 articles of clothing or accessories they are wearing you can easily translate English to Spanish :)