Question:
The new shining pearl won't fit through the hole because the

Answer:
Continue the sentence -- hole is too narrow.

Question:
Mary has taken a karate class, but Rachel never has, so

Answer:
Continue the sentence -- Rachel is the one who is worse at defending himself.

Question:
The boy shot the target more times than the tree because the

Answer:
Continue the sentence -- tree was farther away from him.

Question:
Donald taught Eric how to do the moonwalk because

Answer:
Continue the sentence -- Donald was an expert at the dance academy.