—Cliff,I lost your bike at school.I suppose I should pay for it.—Oh,________.It was an old bike anyway.
—I heard the peasants herevery poor in the past. —Yes,but theregreat changes in the past few years.
—Has Billy finished his homework today? —I have no idea.Heit this morning.
These wild flowers are so special I would do _______ I can to save them.
Parents are taught to understand _______ important education is to their children’s future.
We cannot figure out _______ quite a number of insects, birds, and animals are dying out.