1) When we are in class, is it wrong to say ''get out your books'' to the students? Should it be ''get your books out''? Is there a difference? Or is it ''take out your books / take your books out''? Are these separable phrasal verbs?
2) Is it incorrect to say 'what page'? I know we have been taught 'which page are we'' but ''what page are on'' sounds also natural to me?
thank you