Answer:
est sept heures cinquante-huit.
I think they are technically correct, but 1 and 3 sound a bit weird, since you use twice the verb "aller" in the same sentence.
I suggest:
1. Je vais regarder un film au cinéma.
3. Nous allons faire les courses. (buy groceries)
No problem with the 2.
Cette réponse est correct
I’m sorry I don’t remember most of these from when I studied French grammar but try using a grammar book or a online conjugation website