Exercises Directions: Rewrite the following sentences by using "in order (not) to", "too … to", "so as (not) to", "(not) enough to" and "only to".
1) She worked overtime so that she could earn extra money. 2) She was not so strong that she couldn't lift the box. 3) Mary went into the room quietly so that she wouldn't disturb the sleeping child. 4) We arrived so late that we didn't see the first act. 5) We went to see Prof. Smith, but we learned that he had left for Beijing on business.