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  • Euclid proved that the three angles of a triangle …………….. equal to two right angles.
Question 1:
Euclid proved that the three angles of a triangle …………….. equal to two right angles.
A. are
Feedback A past tense in the main clause may be followed by a present tense in the subordinate clause when the subordinate clause expresses a universal truth.
B. were

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Sequence of Tenses Exercise - Test 4 | Exercise follow Topic