1, He always drives carefully. He doesn't want to cause accidents

He always drives carefully in order not to cause accidents

2, Please arrive early. We want to able to start the meeting on time

Please arrive early so that we are able to start the meeting on time

3, I went to the college. I wanted to see Professor Taylor

I went to the college in order to see Professor Taylor

4, She wore warm clothes. She didn't want to get cold

She wore warm clothes in order not to get cold

5, I closed the window. I didn't want anybody to look at my rooom

I closed the window so that nobody look at my rooom

6, We turned out the lights. We didn't want to waste electricity

We turned out the lights so as not to waste electricity

7, He moved to the front row. He could hear the speaker better

He moved to the front row so as to hear the speaker better

8, I left Dave my phone number. I wanted him to be able to contact me

I left Dave my phone number so that he would be able to contact me

9, Thanh and Nga are going to Australia. They want to learn English

Thanh and Nga are going to Australia so as to ​ learn English