14a Text at the bottom of a page (6) ?o?t?r 17a Mispronounce the letter `s` (4) ?i?? 18d Spanish open square (5) ??a?a 29a - - - beer, US soft drink(4) r?o? 50a Globally important country (5,5) ?o?l? power 39d Of supplies, become scarce (3,3) ?p? low thanks in advance for any help