In "a sound of thunder" a butterfly symbolizes
a. the fragility of life
b. spring ,rebirth, renewal
c. changing into a new being.
d. flying toward ones dreams

Which two sentences are written in subjunctive mood? take this money and go buy some clothes for yourself. i was happy because i passed the test, which i studied for. if only my umbrella would fix itself, then i could go out in this weather. i'm going on a trip to canada, but i'm not taking you with me. if i were the thief, i would have turned myself in before i got caught.