句子:1. He can speak and write French. 他会说和写法语。2. I like spring more than fall. 与秋天相比,我更喜欢春天。3. I said I'm sorry. 我说了我很抱歉。4. I was very busy today. 我今天很忙。5. Can you help me? 你能帮帮我吗?6. Tom looks pretty sleepy. 汤姆看起来很困。7. I felt bad. 我感觉很糟糕。8. Who is your favorite singer? 你最喜欢的歌手是谁?9. Why can't they do it? 他们为什么不能这么做呢?10. We're university students. 我们是大学生。别忘了