—Are you going to have a football game on Saturday ________ on Sunday?—On Sunday.
The teacher found difficult to believe that Tommy was the laziest boy in class.
All volunteers joy to the people they help in many ways.
It’s time for us as parents to teach our children right way to dress.
The new car ______ much more than I _______ it.
Things are ________ on Mars ________ on Earth because of the different gravity.