Respuestas
Postive sentences, with negative tags
Present simple 'be' She's Italian, isn't she?
Present simple other verbs They live in London, don't they?
Present continuous We're working tomorrow, aren't we?
Past simple 'be' It was cold yesterday, wasn't it?
Past simple other verbs He went to the party last night, didn't he?
Past continuous We were waiting at the station, weren't we?
Present perfect They've been to Japan, haven't they?
Present perfect continuous She's been studying a lot recently, hasn't she?
Past perfect He had forgotten his wallet, hadn't he?
Past perfect continuous We'd been working, hadn't we?
Future simple She'll come at six, won't she?
Future continuous They'll be arriving soon, won't they?
Future perfect They'll have finished before nine, won't they?
Future perfect continuous She'll have been cooking all day, won't she?
Modals He can help, can't he?
Modals John must stay, mustn't he?