SAT English Practice Question

The two friends debated the merits of their favorite video games. One, a fan of fast-paced shooters, argued that the game’s quick action and complex controls made it the most exciting. The other, a lover of intricate strategy games, argued that their game’s slow-paced thinking and in-depth planning made it more rewarding. What is the best way to correct the sentence, “The other, a lover of intricate strategy games, argued that their game’s slow-paced thinking and in-depth planning made it more rewarding”?

1. A.their game’s slow-paced thinking and in-depth planning
2. B.his game’s slow-paced thinking and in-depth planning
3. C.their game’s slow-paced thinking and in-depth planning,
4. D.their game’s slow-paced thinking, and in-depth planning,