intelligence test!

found this at work, thought it was interesting.
 (so far I've figured out 20. how many can you figure out?)
You have to work out what the letters mean. See No 0 as an example. It doesn't matter if you write the answers in uppercase or lowercase, but the answers must be exactly as expected. There is no time limit for this test.

0	24 H in a D        =   24 hours in a day
1	26 L of the A
2	7 D of the W
3	7 W of the W
4	12 S of the Z
5	66 B of the B
6	52 C in a P (W J)
7	13 S in the U S F
8	18 H on a G C
9	39 B of the O T
10	5 T on a F
11	90 D in a R A
12	3 B M (S H T R)
13	32 is the T in D F at which W F
14	15 P in a R T
15	3 W on a T
16	100 C in a D
17	11 P in a F (S) T
18	12 M in a Y
19	13 is U F S
20	8 T on an O
21	29 D in F in a L Y
22	27 B in the N T
23	365 D in a Y
24	13 L in a B D
25	52 W in a Y
26	9 L of a C
27	60 M in an H
28	23 P of C in the H B
29	64 S on a C B
30	9 P in S A
31	6 B to an O in C
32	1000 Y in a M
33	15 M on a D M C
Scoring: 1 to 5 is Average, 6 - 11 Somewhat Intelligent, 12 to 18 Intelligent, 19 + Genius