Question

on blue ground
at first, movoko was quite excited when his school announced a field trip to earth. hed always wanted to visit the little blue planet that was over 70 percent wet ground because water molecules there behaved in an extremely strange manner. the moisture in that world was made of a slippery substance instead of a squishy compound. rather than falling in orderly jelly cubes, like in his home world, water instead rained down from the sky in a free and fluid form. these raindrops funneled together into gigantic masses called rivers, lakes, and oceans. movoko found it difficult to imagine such liquid chaos splattering all over the ground. water was supposed to wobble and pile up in proper mounds, not slosh all over the place in unpredictable waves. this voyage was going to be a fantastical expedition!
but then movoko started wondering how much equipment he should pack for the trip. he gathered a diving suit, three flotation devices, and an umbrella hat. he had to be prepared for the unexpected on earth since one wrong step could lead him straight into a patch of sneaky h₂o! he wasnt certain how humans managed to navigate on so little land without constantly stumbling into random water holes. he would definitely need to
which sentence from the passage best contributes to the enthusiastic tone?
a he gathered a diving suit, three flotation devices, and an umbrella hat.
b after all, over half a humans body was made up of hydrogen and oxygen atoms.
c movoko had almost finished sorting through supplies when his best friend, axela, tapped him on the shoulder.
d however, secretly he couldnt wait to encounter an earth puddle and analyze its bizarre properties.

Explanation:

• Option A: Just lists items packed, no enthusiasm.
• Option B: Talks about human body composition, not enthusiasm.
• Option C: Mentions friend tapping, not related to enthusiasm.
• Option D: Shows eagerness ("couldn't wait") to encounter and analyze, which indicates enthusiasm.

Answer:

D. However, secretly he couldn't wait to encounter an Earth puddle and analyze its bizarre properties.