Problem: How does the sentence end?

The teens of Rachel are better behaved than the ones Mary has because
Answer: Mary is more laid back.

Problem: How does the sentence end?

Christopher always just winged his labs for his science class, which upset the more studious Craig.
Answer: Craig just had a more prepared approach to things.

Problem: How does the sentence end?

Because Elena was dissatisfied with the service at the restaurant while Betty was happy,
Answer: Elena left a miniscule tip.

Problem: How does the sentence end?

Kai looked at a ring and a watch before proposing marriage to his significant other, in the end he bought the
Answer:
watch as it is practical.