IV.

1. your grandfather and I are delighted that you passed your English exam.

3. His room is very dirty because it hasn't been cleaned for six months.

4. the building was completely destroyed by the explosion.

V.

1. telling me the way to the nearest post office?

2. is cleaned everyday by her

5. mind giving me your information?

6. who is my daughter is helping children in the orphanage

7. rice paddies were seen two weeks ago by Long 

8. suggest me some popular markets?

9. mind if I watch TV while I was having dinner?

7. to pass the entrance exam to the university

8. interesting to swim in the sea

10. was repaired yesterday by me

11. mind giving me your information?

12. who is driving a car carefully is my best friend

13. rice paddies were seen two weeks ago by Long 

14. that he would send her a postcard

IV 

1, Your father and I are delighted that you passed your English exam

2, I always keep the window open in order to let fresh air in

3, His room is very dirty because it hasn’t been cleaned for six months

4, The building was completely destroyed by the explosion 

1, Would you mind telling me the way to the nearest post office, please?

2, The floor is cleaned everyday by her

3, It isn’t good to burn the plastic bottles and old plastic bags.

4, The paintings stolen from the museum haven’t been found yet.

5, Do you mind giving me your information please?

6, The girl happen to run into is my daughter

7, A lot of rice paddies were seen by Long two weeks ago

8, Could you suggest some popular markets?

9, Do you mind if I watched TV while I was having dinner?

7, My brother studies hard this year so as to pass the entrance exam to the university 

8, It is very interesting to swim in the sea.

10, My bicycle was repaired by me yesterday 

11, Do you mind giving me your information please?

12, The man driving a car carefully is a man.

13, A lot of rice paddies were seen by Long two weeks ago

14, Harry told Annie that he would send her a postcard