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A. Whose chicks are they?
B. How many chickens were there before?
C. Where were the four round brown eggs?
—There was one chicken before.
—The four round brown eggs were on the floor.
—They are my chicks.
The city is very beautiful now. There weren't many trees. Now there are many trees along the streets. And there is a supermarket now. We can go shopping there. There was a small park here before. Now it's big. Many people like going there.
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