Answer:
The second one is the only one that does.
"Use an appropriate level of formality."
Questions and disagreements are allowed to happen in effective interactions. However, formality is very important for effectiveness.
Answer:
We were not having lunch at one o'clock today.
Explanation:
Using past continuous, you would arrange the sentence with the subject and the past tense of the verb using we and were.
Because if you never grow up you'll never be treated like a grown up
