1) She won’t go home until after (taking) the exam.
2) Because of his bad leg, he couldn’t walk as fast as the others.
3) We are full aware of the seriousness of the situation.
4) She hurried back to school for fear of missing too many lessons.
5) Instead of criticizing Susan for what she has done, we ought to praise her for it.
6) Instead of going straight home after school, Helen went to work as a waitress in a restaurant.
7) Instead of going to send the book to Allan by post, I am going to take it to him myself.
8) Instead of going to New York yesterday to attend his daughter’s wedding, Dr. Wilson flew to Florida for an emergency case.