1 Before I passed the exam, I had worked very hard

After having working very hard, I passed the exam

2 After I had considered what to study, I decided to major on Maths

Before majoring on Maths, I had considered what to study

3 Before she went to bed, she had written a letter

After having written a letter, she went to bed

4 After having check the prices, he bought a cassette

Before buying a cassette, he had checked the prices

5 After taking some medicine, he felt a little better

Before feeling a little better, he had taken some medicine

6After having arguement they fought

Before fighting, they had  argued

7After going out for a walk, she had a fatal accident

Before having a fatal accident, she went out for a walk

8After deciding to go away, she faced the matter

Before facing the matter, she had decided to go away

9After reading the books, we wrote the assignment

Before Writing the assignment, we had read the books

10After watching the film, she wrote a report

Before writing a report, she had watched the film

V

1... she had gone away\

2 has changed abot since we went back

3 had been asleep when I got home

1. Before I passed the exam, I had worked very hard.
-After having working very hard, I passed the exam.
2. After I had considered what to study, I decided to major on Maths.
-Before majoring on Maths, I had considered what to study.
3. Before she went to bed, she had written a letter.
-After having written a letter, she went to bed.
4. After having check the prices, he bought a cassette.
-Before buying a cassette, he had checked the prices.
5. After taking some medicine, he felt a little better.
-Before feeling a little better, he had taken some medicine.
6. After having arguement they fought.
-Before fighting, they had  argued.

7. After going out for a walk, she had a fatal accident..

-Before having a fatal accident, she went out for a walk.