( ) 1. A. Li Jing and her brother are Young Pioneers. B. Li Jing's brother isn't a Young Pioneer. C. Li Jing isn't a Young Pioneer. ( ) 2. A. Our teacher is in the classroom. B. The camera is ours. C. Our teacher's camera is in the classroom. ( ) 3. A. Please give me some flowers. B. I have some beautiful flowers. C. Let's get the flowers in the park. ( ) 4. A. We go home at half past four. B. We go to school at seven forty C. We must go to bed at eleven fifteen. ( ) 5. A. The footballunder the desk is Tom's. B. The football under the desk is Jim's. C. The football under the desk is mine.