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. In the bedroom. B. Near the window. C. In their home. ( )18. What were the swallows busy doing in the morning? A. They were busy looking for food. B. They were busy jumping and flying. C. They were busy singing. ( )19. Can the writer often see the eagles now? A. Yes, he can see them as usual. B. Yes, and there are more than before. C. No, he can’t. ( )20. Why do the birds leave this place? A. Because the countryside is being better. B. Because they can’t find food easily and people often kill th