Form of the tenses 2

Indicate the correct form.

 
  1. Have you (began / begun) studying for the exam yet?

    1.   began
    2.   begun
  2. Dave has (begun / began) his Quiz Centre.

    1.   begun
    2.   began
  3. Benjamin (broke / broken) Dave's glasses.

    1.   broke
    2.   broken
  4. Have you ever (broke / broken) a promise?

    1.   broke
    2.   broken
  5. Dave (did / done) the painting by himself.

    1.   did
    2.   done
  6. Tak has (did / done) his best in my class.

    1.   did
    2.   done
  7. Dave has (eaten / ate) many strange things.

    1.   eaten
    2.   ate
  8. Dave's students (ate / eaten) all of his terrible cooking.

    1.   ate
    2.   eaten