Problem: How does the sentence end?

Aaron covered their locker in posters of bands while Craig didn't because
Answer: Craig said they didn't care for music.

Problem: How does the sentence end?

I didn't use a rake for the leaves, opting for a blower, as the
Answer: blower was useful in clearing them.

Problem: How does the sentence end?

Megan allowed Amy to use their wireless data because
Answer: Megan wanted to share the internet.

Problem: How does the sentence end?

Natalie didn't want to take care of a snail, but Megan did because
Answer:
Megan wanted a pet to take care of.