Ex 1:
1, They stood on the benches so as to get a better view.
2, We lower the volume of the radio in order not to bother our neighbour.
3, I’ll write to you so that you will know my decision.
4, These men were talking in whispers so that nobody can hear their conversation.
5, The man spoke loudly so that everybody can hear him clearly.
6, She often goes home as soon as the class is over so that her mother doesn’t have to wait for her.
7, John gets up early in order not to be late for school.
8, Marry hid the novel under her pillow so that her father can’t see it.
9, Alice prepares her lesson carefully so as to get high marks in class.
10, The robber changed his address all the time so that the police can’t find him.
11, They did their work well so that the boss could increase their salary.
12, You should walk slowly so that your sister can follow you.
13, We turned out the lights so as not to waste.
14, I whispered so as not to disturb anyone.
15, The clown took off his mask in order not to frighten the children.
16, My father drove carefully so as not to cause accidents.
17, Mr. Thompson s learning Vietnamese in order to read Kim Van Kieu.
18, Please shut the door so that the dog can’t go out of the house.
19, The farmer built a high wall around his garden so that the fruits wouldn’t be stolen.
20, The notices are written in several languages so that everyone may understand them.
21, Dick is practicing the guitar so as to play for the dance.
22, She needs a job in order to support her old parents.
23, He moved to the front row in order to hear the speaker better.
24, She put the meat into the oven so that it could be ready for dinner.
25, She hurried to the station so as not to miss the last train.