─Are you going to plant a great many trees in this area? ─Yes. The soil _________ away in this way.
It is obvious to the students ______they should get well prepared for their future.
All of your hard work will_________.
Keep _______ when I take your photograph.
—HowmuchdoIoweyouforlunch? —________________.It’snothing.
It ________ that their plan was practical and successful.