I.
1.He always drives carefully in order not to cause accidents.
2.Please arrive early so that we are able to start the meeting on time.
3.I went to the college so as to see Professor Taylor.
4.She wore warm clothes in order not get cold.
5.I closed the window so that anybody looked at my room.
6.We turned out the lights so as not waste electricity.
7.He moved to from row in order to hear the speaker better.
8.I left Dave my phone number so that he could be able to contact me.
9.Thanh and Nga are going to Australia so as to learn English.
10.We hurried to school in order not to be late.