The answer is true. collective nouns are names for a collection or a number of people.
2: For fifteen years.
3: How long did your father work in the bank?
4: For five years.
5: How long have you had the same hairstyle?
6: Since I was about six.
7: How long have you known your best friend for?
8: For three years.
9: How long did your class study english for?
10: Since we were at primary school.
<span>C. revising the overall structure and flow of your writing
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I do not believe you would capitalize "golden retriever" . Yes it's a noun , but only proper nouns are capitalized .
