Problem: How does the sentence end?

The tantrum thrown by the autistic child was dealt with by Matthew but not Kenneth, because
Answer: Kenneth had spent very little time around special needs kids.

Problem: How does the sentence end?

Neil couldn't stop lying to Leslie, but
Answer: Neil decided he better to keep his friend.

Problem: How does the sentence end?

Her hair grew better with the shampoo so we threw out the vitamin bottle as the
Answer: vitamin was aged.

Problem: How does the sentence end?

Samuel was losing the tug of war battle with Kyle, but
Answer:
Kyle lost their strength and couldn't pull the rope as hard as possible.