chỉ giúp mình với a

Câu 1. "We preserve natural resources so that we can use them in the future. Câu 2. Mary jogs everyday in order to lose weight. Câu 3. He gave me his address so that he wanted me to visit him. Câu 4. The school boys are in hurry so as not to be late for school. Câu 5. He works hard to help his family. Câu 6. He lighted the candle so that he might read the note. Câu 7. Peter studies hard to pass the exam. Câu 8. "I tried to study English well because I want to get a good job. Câu 9. The teacher was explaining the lesson slowly and clearly so that his students understand it. Câu 10. He left home early in order to get a chance. Rewrite the sentences, as directed: Câu 11: In order to get there on time, I'll post the present immediately. Câu 12: Please arrive early so that we can start the meeting on time. Câu 13: The man spoke very slowly so that I could understand what he said. Câu 14: I whispered in order not to hear our conversation. Câu 15: My father turned on the TV so as to watch the news."