1a) One country's hogging almost half vapour medicines (11)
1d) In short vase I've small pieces - nasty foreign plants (8,7)
4d) Carpeting may be total disaster without ruler (7-2)
18d) Man on board is hot during dance (6)
29a) Mansion and hotel stay, transformed by writer (7,4)
Apology for no letters. All help much appreciated