You mag

[starrs]

9A - P?????S?
12A - ?L?I?G
20A - P???T?
22A - ???A?E
4D - ???S?B?E
5D - ???A?I?G ???E?S
21D - ???I?
Thanks

[ubasses]

what are the clues?

[beejay1124]

9 progress?

[Lie-in King]

I'll fall for it...

9a Unrivalled, without equal (8)
12a Many people have a phobia of this (6)
20a Right away (6)
22a Journey (6)
4d Possible, practicable (8)
5d Members of the electorate who are undecided about who to support (8,6)
21d Viral disease which was largely eradicated by the Salk vaccine (5)

[sandyRoe]

9 peerless
2 flying
22 voyage
4d feasible
5 floating voters
polio

[sandyRoe]

20a Pronto

[ubasses]

12 flying
20 prompt
5 floating voters
21 polio
9 peerless
4 feasible

Thanks lie in King,no doubt you could have given all the answers. Shame we are not psychic!