Choose: Dimitri is coming here tomorrow. I haven't met / didn't meet him before. - I haven't met him before. - Present perfect for unspecified past actions with relevance in the present, Complete: Yvonne went out to see a customer, and she... come back yet. - she hasn't come back yet - Present perfect with yet: tasks expected to be done, Complete: _____ you send the report last week? - Did you send the report last week? - Past simple when referring to a finished time (last week) , Choose: We received / have received 6,000 catalogue requests so far. - We have received 6,000 catalogue requests so far. Present perfect with unfinished time periods (so far) , Choose: Ian was / has been in Latvia a couple of weeks ago - Ian was in Latvia a couple of weeks ago. Past simple when referring to a finished time (a couple of weeks ago), Choose: We didn't get / haven't got any news yesterday. - We didn't get any news yesterday. Past simple when referring to a finished time (yesterday), Choose: Did you speak / Have you spoken to them since our last meeting? - Have you spoken to them since our last meeting? Present Perfect with since to talk about duration of activities,

BV1 Present Perfect and Past simple

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