official answer key

/əˈfɪʃəl ˈænsər kiː/

noun phrase

  1. An authorized document or list of the correct answers to a test, exercise, assignment, or examination.

    B1

    countable

    • "The teacher gave us the official answer key after the test."A2
    • "Use the official answer key to check your responses."B1
    • "The examining board published the official answer key so that candidates could challenge any disputed answers."C1

Collocations

publish the official answer keycheck the official answer keycompare answers with the official answer keyrelease an official answer keyuse the official answer key

Word family

officialanswerkey