[Q]: How does the sentence end?

I wanted to stop the gas from leaking by using a sealant but the force of the

[A]: sealant is too weak.

[Q]: How does the sentence end?

Lawrence developed carpal tunnel syndrome at a faster rate than Ian did because

[A]: Lawrence used the computer a lot.

[Q]: How does the sentence end?

Monica brought makeup to the sleepover and Mary brought video games,

[A]:
Mary had a boyish personality.