We use tag questions, Ahmad, to check information or to ask for agreement. If we use a rising intonation in the tag, we do not know or are not quite sure of the answer. If we use a falling intonation ...

'Can', 'could', 'be able to', 'manage to' Present tenses Present perfect continuous Question forms 'Like' for preference and description Adverbs of Frequency 'Have to' and 'must' Past simple "You didn ...

Yes, both are correct and there is very little difference in meaning between the two. There is perhaps a slight suggestion that you might be expecting the answer to be no, if you use the ...won't you?