[Q]: How does the sentence end?

Jason's best friend Kenneth has recently been abused a lot, so

[A]: Kenneth asks for help.

[Q]: How does the sentence end?

Betty found lice in her hair and not her sister Kayla as

[A]: Betty washes her hair infrequently.

[Q]: How does the sentence end?

The couple decided to put in a new installation of a hottub instead of a bathtub because the

[A]:
hottub was on sale.