Find a matching pair [Need some help]

Hi, guys. I am asked to find a matching pair, but can't really manage to do so.

1. quiz

2. wed

3. toll

4. probe

5. slash

6. seek

7. riddle

8. woo

9. quit

10. storm 

11. axe

12. bid

13. blast

14. poll

15. hit 

16. envoy

17. drama

18. blaze

19. curb

20. clash

A. look
for, want
B. explosion
C. close
down
D. leave,
depart
E. total
number of dead
F. investigate
G. reduce
drastically
H. conflict, fight 
I. attempt
J. angry
argument
K. attract,
interest
L. reduce, limit 
M. diplomat
N. mystery
O. question,
interrogate
P. affect
badly
Q. exciting or dramatic event 
R. marry
S. election,
public opinion survey
T. fire 

My preliminary answers (undoubtedly not fully correct):

6A, 13B, 15C, 9D, 3E, 1F, 5G, 20H, 12I, 10J, 8K, 19L, 16M, 7N, 4O, 11P, 17Q, 2R, 14S, 18T