a. John climbed onto a chair so as to change a light bulb.
b. I went to the store to buy some furniture for my bedroom.
c. He gets up early so that he goes to school on time.
d. He put his head out of the window in order to get some fresh air.
e. The clown took off his mask so as not to frighten the children.
f. My father drove carefully in order not to cause accidents.
g. Please shut the door so as the dog not to go out of the house.
h. The man spoke loudly so that everybody could hear him clearly.