Answer:
the answer is A=Tia and Lin had been best friends since kindergarten
Explanation:
What do you mean
Btw thanks for the points
Answer:
Your answer would be a colon.
Explanation:
The rules of a colon
The colon is used to separate two <em>independent clauses</em> when the second explains or illustrates the first. In such usage, the colon functions in much the same way as the semicolon. As with the semicolon, do not capitalize the first word after the colon unless the word is ordinarily capitalized.