Relier Pairs Present perfect - rulesVersion en ligne Match the columns par Jakub Kepinski 1 I've read two good books this year. 2 I've been trying to solve this issue. 3 She's been working here for ages. 4 I've never tried African food. 5 I've spoken to him recently. 6 Oil prices have gone up again! 7 I've repaired the car. General life experience (time not stated) Showing final effect (task completion) A continuous activity which started in the past and hasn't finished yet. Unfinished activity Result of things completed "so far" Talking about visible change A completed activity (time not given)