根据句意和首字母提示补全单词。 1. I'm in Class 2. He's in Class 2. We're in the s______ class. 2. I can l______ a lot about Chinese history. 3. His f______ food is chicken. 4. Her brother w______ to be an artist. 5. Do you want to go to a m______. 6. Wang Ming likes t______ but he doesn't like documentaries. 7. My brother likes action movies. He thinks it's e______.