Task 2:
1. Rachel turned on the TV in order/so as to watch the news.
2. Nancy is carrying extra courses every semester in order/ so as to graduate early.
3. Ed took some change from his pocket in order/ so as to buy a newspaper.
4. I turned on the TV in order/ so as to listen to the news while I was making dinner.
5. I unplugged the phone in order/ so as not to be interrupted while I was working.
Task 3:
1. I'm studying hard in order that i can keep pace with my classmates
2. Alice prepares her lessons carefully so that she can get high marks in class
3. Please shut the door in order that the dog won't go out of the house
4. I wish to have enough money to bike a new house
5. You should walk slowly so that your sister can follow you