Questions & Answers about Утром папа открыл ворота и поехал на машине.
Утром means in the morning. Russian often uses the instrumental form of parts of the day as adverbs, without a word like in.
Compare:
- утром = in the morning
- днём = during the day
- вечером = in the evening
- ночью = at night
So Утром папа... is a very natural way to begin the sentence.
Some Russian nouns referring to males end in -а or -я, even though they are grammatically masculine. Папа is one of them.
That is why the verbs are masculine:
- папа открыл
- папа поехал
Not feminine:
- папа открыла ❌
- папа поехала ❌
So the ending of the noun does not always tell you the gender.