(19d) First impressions, They're not. (8) R???I?T?.
(20a) Outpost for the stage .... (4) ?T??.
(23d) Empty talk helped Phinneas Fogg around the world on 80 days! (3, 3)
H?? ?I?.
(27a) They'd put down roots among others. (8) ??A???R??.
(27d) With relief you might say with a sigh! (4) ??E?.