Last 5: the occasional letter suggested may be wrong -- any justifiable offers considered (the puzzle is VERY cryptic, w'out explaining further)!
Try the article enclosed HA?S?R (I'm pretty sure it's NOT "Heather" despite poss. expl.-- supp. to be 6 not 7 l. anyway!)
Familiar address for American jumping bail inside foreign city B?S???O
Language is built up in regular stages S?L???
Upset for example about apparent failure to meet G????PE
Copy answer to school exercise ???PE
The theme is Comic Double Acts: IF further examples are involved here, th trick is that the cryptic clue applies to one half but the other one is to be entered! It's as nasty as that! Good luck: I've been working on it since y'day!