Problem: How does the sentence end?

Steven always calculate the risks before they invest but Benjamin doesn't as
Answer: Steven is careful.

Problem: How does the sentence end?

Laura was dry when they came back from practice but Maria was wet.
Answer: Laura had been out in the sun.

Problem: How does the sentence end?

The trees have been growing worse in Matt's garden compared to the plants. That's because the
Answer: trees are sick.

Problem: How does the sentence end?

Ryan was having kidney infection problems but Ian was fine.
Answer:
Ryan needed to drink a lot of cranberry juice.