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 ...