Sunday Post Easy

[flowerbud]

Cant seem to get my head round this one today!!!

20 a Mercifully 8 letters ????e?y

22a False methodology 13 letters ??e?d???????E

24a Maintained comprehensive 5,6 letters ?t?t? ??????

Sorry dont have many letters and not sure if these are right

[emeritus]

24a State Funded

[Frank97]

22a, Pseudoscience

[glasman]

22a Pseudoscience

[Frank97]

20a, Humanely ?

[peggym]

STATE SCHOOL

[charity-baker47]

Sunday Post easy and cryptic. Can I have some help please
15a Lacking enthusiusm, half-hearted (5) -o-i-
20a Mercifully (8) ---o-e-y
17d Leguminous crops (6) ---s-s

1a tact no use from mouse - perhaps he'll catch it (6) -o-c-t
5d Fruit sweetie - create new model (8,5) h-n-y-e- ----n
18a Power the lamp arranged for small book