听录音，选择你听到的句子。 (     ) 1. A. This is a pen. (     ) 2. A. I'm writing with my pen. (     ) 3. A. Here you are. (     ) 4. A. They're playing ping-pong. (     ) 5. A. My name is Jenny. B. These are two pens. B. I'm writing with my pencil. B. How are you? B. They're writing. B. Her name is Kim. C. The pens are on the desk. C. I'm writing in my pencil. C. Nice to meet you! C. They're reading. C. His name is Li Ming.