[Q]: How does the sentence end?

The child asked William to hem the shirts instead of Justin because

[A]: William had a sewing machine.

[Q]: How does the sentence end?

Elena decided to attend a seminar on self esteem but Christine did not as

[A]: Elena was very insecure.

[Q]: How does the sentence end?

When picking exercise, both the treadmill and weight bench are good for you although when using the

[A]:
weight bench your heart will beat slower.