Some answers for the following will be appreciated, thanks:
1a Old wife to claim freebie from party(8,2 words): ???D?B??
20a Special toy for child with which to paint(8): ?????D??
31a Such a successful man feels bad about rejected parent(8,hyphened):
?E??????
7d Shelf life? ( 11 ): ?PI????????
9d Thus computer lacking some power, I get top-level cover(8,2 words):
??L?????