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Exercise "Auxiliaries", created by anonyme (a free exercise to learn English):
Results of the 23 476 people who have taken this test:
Average mark: 39 / 100 Share
Latest member with a 100/100 (perfect mark): biscotte92 / FRANCE, on Tuesday 13 June - 11:08:
"Good exercise! Thank you so much! :)"
They got a perfect mark
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