{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2025-03-30T13:00:04.618Z","dateModified":"2025-03-30T13:00:04.618Z","typicalAgeRange":"11-18","educationalLevel":"","assesses":"English - Tenses","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Tenses"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"English"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":""}],"name":"Quiz about Tenses","about":{"@type":"Thing","name":"English - Tenses"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Tenses","text":"What is the past tense of refer?}","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"Check if the verb ends in a single vowel + single consonant before doubling."},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

Referred

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

Refers

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

Refering

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

Referr

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

Referred

","comment":{"@type":"Comment","text":"Check if the verb ends in a single vowel + single consonant before doubling."},"answerExplanation":{"@type":"comment","text":"Referred follows the rule of doubling the final consonant when adding \"-ed\"."}}}]}

What is the past tense of refer?

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The Correct Option is A

Solution and Explanation