To play this video you need to enable JavaScript. Do you have a question you want us to answer? You can send us your questions to learningenglish@bbc.co.uk 1. We can use both present perfect and past ...
The present perfect with 'for' and 'since' Comparatives and superlatives Present perfect with 'just', 'already' and 'yet' Defining relative clauses Might, may, could How to use 'used to' Subject ...
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