[Q]: How does the sentence end?

Leslie told Randy about how to become a software engineer because

[A]: Leslie went to school for it.

[Q]: How does the sentence end?

The jar was made of glass but the bottle was plastic, so the

[A]: bottle was more durable.

[Q]: How does the sentence end?

The emerald that my sister bought was better than the ruby that I had, because the

[A]:
ruby was smaller.