Question

Can somebody please help me with this

Answer 1

Answer:

The first three translations:

1. Alice has to study for the exam. 'on behalf of' ?

3. Antonio leaves for work at six.  'specific time' or 'employment'.

Explanation:

I didn't say the second translation because you already did that one :)

'por' means 'by'

'para' means 'for'.

So you could choose one of the 'enter answer(s)' to say why they used por or para. Its hard to explain but I hope this helps.