English: Nouns with prepositions and question tags

AT: not at all, at last, at the moment, at once, at stake, at fault IN: in a hurry, in control, in addition, in doubt, in any case, in the wrong BY: by accident, by mistake FOR: for one thing ... (for other thing), for the time being, for good ON: on second thoughts, on the whole, on condition that, on one hand ... on the other hand, OF: interest of someone UNDER: under control, under the impression, under age (e.g. he is under age = je nezletilý), under arrest, under pressure, Conditions: Even if, even though, on condition that, providing, provided that QUESTION TAGS: Let's ... shall we? Everebody are ..., aren't they? Don't bring it back, will you?