Which sentence uses consistent verb tense?
1. the police officer rounded the corner and pumps his arms harder.
2. the animals scrambled to get into the barn as the lightning struck.
3. alexander finished his math test and walks to mr. smith's desk.
4. sampson and raina watch the fireworks and will comment on how beautiful they are.

Sure, i wish things had turned out differently for me in vietnam. but i know things could have turned out worse, too. so ljust try to be for what i do have and do my best to be independent. i can dress myself and even tie a tie. no more playing guitar, though. if i close my eyes, i can just about hear the music. just strumming my heartstrings is what i'm doing, i suppose. how could the author best resolve this situation to create a feeling of somber regret? a. the narrator describes the difficulty in cooking for himself. b. the narrator decides to sell his guitar and take up a new instrument. c. the narrator points out that he doesn't have to wear a tie too often. d.the narrator mentions a friend who did not live through the war.