Answer: A.) a geometric shape that is open and moves from one point to another.
Explanation: Use process of elimination. It’s not B because a line doesn’t have to curve. It’s not the third option because a line doesn’t have to do with distance.
You write the Gb in the base; no chord members must be doubled because it's a seventh chord. To spell the rest of the chord you would find common tones between the last chord and the current tones (If the soprano had G in the previous chord give the soprano G in this chord). Once you've found your common tones, you'd then find close tones (if the tenor had Eb in the last chord give him D in this one). You then give the remaining chord member to the last part.
Answer:
These are triplets. Three notes played in 1 beat.
Explanation: