This will aid in understanding mailer responses and in evaluating the benefits of offering the discounts.
The mailer responses can be better understood.
We do not need to evaluate the responses.
Damascus Gate is the worst possible spot from which to start your tour.
An animal is running after a ball.
Someone is walking on the street.
Whittington thought about his proposal and turned to Tuppence.
The two pyramids are hollow.
Three girls are riding in the car.