句型转换。 1. Wang Xiao didn't go to school. She had a fever. (合并为一个复合句) Wang Xiao didn't go to school _____ she had a fever . 2. If you don't study hard, you won't pass the exam. (改为同义句) You won't pass the exam _____ you study hard. 3. I am 15. My brother is 13. (合并为一个复合句) I am two years older _____ my brother. 4. It's raining heavily, but I still go to school. (改为同义句) I still go to school _____ it's raining heavily. 5. It is three years since I joined the army. (改为完成时态) I have _____ the army for three years. |