where is the speech and advertisement? please be more specific so we can help you
you never gave us the play...
The answer is c. Because it makes sense. You can see for yourself:
Antarctica is the coldest continent on earth and it holds the record for the lowest temperature ever recorded.
It would be A or c because if u read carefully u can see what it says and if u look back then u can see
Cats make good house pets. It's the main idea in the sentence, and it's independent also. The other clause is dependent, so it is not the main clause.
