First, let's see what person and tense is needed:
mis hermanos y yo - my brothers and I - this is equal to "we"; first person plural.
Ayer means "yesterday" - so we need the simple past tense.
Simple past tense of regural -ar verbs is -amos, just like the present tense!
So the correct answer is "guardamos".
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Answer:
For example, the word team is a collective noun. There are multiple individual players on a team, but when discussing something that happens to the team as a whole, the team would be referred to as a single thing.
The team will travel to the game. (singular collective noun)
Both teams will stay in the same hotel. (plural collective noun)
Explanation:
They’re just fossils of animals that live in water
Answer:
"The environment and its ecological, ethical and cultural importance in sustainable management and consumption. And sustainable consumption".
Explanation:
Not sure if that's what you want, but that's it's translation to English.