Which sentence from a personal narrative requires a grammar revision?

a. finally, when my freckled skin started to pucker with goose bumps and my lips turned blue, we dragged ourselves out of the surf and up to shore and fell shivering on our blanket.
b. when the sun became too hot, we ran back into the crystal blue water and surf again until we are exhausted.
c. later, as brilliant oranges and pinks brushed the western sky, we gathered driftwood to build a fire and warm our chilled bones
d. the hot dogs sizzled on our broken sticks as we held them in the flames and realized we had never felt so hungry.

Read the excerpt from act 3 of a doll’s house. mrs. linde: you seemed to me to imply that with me you might have been quite another man. krogstad: i am certain of it. mrs. linde: is it too late now? krogstad: christine, are you saying this deliberately? yes, i am sure you are. i see it in your face. have you really the courage, then—? mrs. linde: i want to be a mother to someone, and your children need a mother. we two need each other. nils, i have faith in your real character—i can dare anything together with you. krogstad [grasps her hands]. , , christine! now i shall find a way to clear myself in the eyes of the world. ah, but i forgot— how does the conflict in this passage develop a theme? mrs. linde creates a conflict by promising something she cannot give to krogstad, which develops the theme that empty promises can destroy relationships. krogstad continues the conflict by choosing clearing his name over having a life with mrs. linde, which develops the theme that you must often choose yourself over others. krogstad creates a conflict by deceiving mrs. linde about his intentions, which develops the theme that, in love, actions speak louder than words. mrs. linde resolves the conflict by committing to a new life with krogstad, which develops the theme that new beginnings are always possible.