Answer:
6. C
7. I
8. I
9. I
10. I
11. C
12. I
13. C
14. C
15. C
Step-by-step explanation:
I have been able to identify the sentences that were correctly and incorrectly punctuated.
Commas are usually used to separate independent clauses. This happens when commas are actually joined by any of these seven coordinating conjunctions: and, but, for, or, nor, so, yet.
Semicolon is often used when linking (in a single sentence) two independent clauses. These independent clauses are closely related in thought. While the colon for separating two independent clauses when the second sentence actually explains or illustrates the first. It's seen that the colon actually functions in the same way as the semicolon.