In order to/So as to
Rachel wanted to watch the news. She turned on the TV.
Rachel turned on the TV in order to/so as to watch the news.
Nancy is carrying extra courses every semester. She wants to graduate early.
Nancy is carrying extra courses every semester in order to/so as to graduate early.
Ed took some money from his pocket. He wanted to buy a newspaper.
Ed took some money from his pocket in order to/so as to buy a newspaper.