9. 【解析】选D。句意为：我想早半个小时出发，为的是能有喝杯咖啡的时间。as soon as 一……就……; as a result 因此, 结果；in case以防万一； so that为了，以便于。根据句意，D项最佳。
10. 【解析】选D。句意为：为了能提前完成计划，我们必须一天多工作两个小时。不定式表目的。
Ⅱ.答案: 1. to learn 2. to write 3. To help 4. said 5. were learning 6. to write 7. is developing 8. to understand 9. has sent 10. are being set
