Puzzles - fill the word ending and beginning

NICE GAME : Try to answer💪

Add an English word to the following Set of Words in such a way that the First Word is Completed and the  Second Word Starts...

For Example - 

Foot---------Pen

Ans = Ball 

So, its Football and Ball pen

1. Business----------ship.

2. Roman------------pad.

3. Sketch-------------stand.

4. Power--------------full.

5. Postal--------------book.

6. Candle-----------house.

7. Double------------road.

8. Grave--------------stick.

9. Waste--------------lord.

10. Street----------weight.

11. Wrist--------------man.

12. Ultra--------------proof.

13. Girl----------------ship.

14. Left---------------smart.

15. Hair---------party.

16. Over--------------pass.

17. Post----------van

18. Pain----------stop.

19. Play---------nut.

20. Blank--------book.

21. High---------breaker.

22. Air------------cover.

Try & Complete this😎

===
ANS
1. Business-partner-ship

2. Roman-letter-pad
3. Sketch-pen-stand

4. Power-house-full
5. Postal-address-book

6. Candle-light-house


7. Double-cross-road
8. Grave-yard-stick

9. Waste-land-lord
10. Street-light-weight

11. Wrist-watch-man
12. Ultra-sound-proof

13. Girl-friend-ship

14. Left-over-smart
15. Hair-band-party

16. Over-time-pass
17. Post-office-van

18. Pain-full-stop

19. Play-ground-nut
20. Bank-account-book

21. High-speed-breaker

22. Air-Pillow-cover