The correct answer is A.
An Adverb Clause, also known as Adverbial Clause has the function of an adverb, and, in this case, it answers the question how, and talks about a possible situation and consequences: If you don't buy the tickets in advance, <em>you may not be able to get them</em>. The second sentence is a possible situation in the case of a delay to buy the tickets.
Maybe add some facts about whatever your writing about or just add in some extra things about the characters or what they did
Answer:
B). Are still an ongoing problem today.
Explanation:
As per the question, the attempted rebellion takeovers by the communist rebellions 'are still an ongoing problem' in Philippines due to the constant conflict between the coalition of communist party of Philippines(CPP), National Democratic Front(NDF), New People's army(NPA), and the government of Philippines(GPH). This ideological conflict is still prevalent in the Philippines and reached a state of communist insurgency. Therefore, <u>option B</u> is the correct answer.