A 1: so that
2:so as to
3:so as not
4:so that
5:so as to
6:so as not to
7:so as to
8:so as not to
9:so that
10:so as to
B 1:she changed the subject so that she didn't want us to know....
2:jhon phoned sara so that he wanted her....
3:james works overtime so as to improve his situation
4:betty took a taxi yesterday so as not to be late
5:the teacher worked on his lesson plans in order to be ready
