Answer:
a dependent clause
Explanation:
If the underlined word is "Although," then the answer is dependent clause. "Although" is a subordinate conjunction. Basically subordinate conjunctions make it so that the phrase that follows it is not a complete sentence all by itself.
Answer: A) a scene that interrupts the present story to tell about events from the past.
Explanation: A flashback is a short part of a film, story, or play that goes back to events in the past, in order to provide background or context to the current events of a narrative. So, from the given options, the only one that represents the definition of flashback, is the corresponding to option A: a scene that interrupts the present story (or the chronological events in the story) to tell about events from the past.
So the verb is "to use" and the tense is the past conditional. This is indicated by the words, "has been". Like, "I have used," or something similar.
The word "had" or "have" is almost always indicative of either the past perfect or past conditional.
The opposite of that is the past, or preterite tense, as in it definitely happened, as in, "I used it".
Hope that helped
