Christopher got to the store faster than Donald because
OPTIONS:
- Christopher rode on a horse instead of walking.
- Donald rode on a horse instead of walking.
Christopher rode on a horse instead of walking.

Leslie gave Ryan a big box of stuffed toys as a donation when
OPTIONS:
- Leslie 's child was born.
- Ryan 's child was born.
Ryan 's child was born.

Jane could not put the battery in the calculator because the
OPTIONS:
- battery was too small.
- calculator was too small.
calculator was too small.