[Q]: How does the sentence end?

John was late for the event time because of the journey he has to cover. The
OPTIONS:
- time is long.
- journey is long.

[A]: journey is long.

[Q]: How does the sentence end?

During school the instructor taught the class using chalk but not marker because the
OPTIONS:
- chalk was widely available.
- marker was widely available.

[A]: chalk was widely available.

[Q]: How does the sentence end?

Even though Erin had to install safety gates in their home, Monica didn't have to because
OPTIONS:
- Erin has little children.
- Monica has little children.

[A]:
Erin has little children.