Answer: If you describe someone as nonchalant, you mean that they appear not to worry or care about things and that they seem very calm.
Explanation:
The last answer sets the most formal tone; "Hello! I was very pleased to meet you at the party last week." the rest are very casual.
yeah so what do you do just make a story how long does it need to be?
Answer:
A. Some students decided they wanted a garden.
Explanation:
A pronoun usually refers to a noun or another pronoun called its antecedent. Whenever you use a pronoun, make sure that it agrees with its antecedent.
In the first sentence, the pronoun <em>they</em> agrees with its antecedent, <em>students</em>. They are both plural.