Multiple choice general knowledge math & puzzles

The river has …… its bank.

  1. Overflow

  2. Over flown

  3. been overflowing

  4. none of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The past participle of 'overflow' is 'overflowed'. 'Overflown' is the past participle of 'overfly' (to fly over). The stored answer 'Over flown' is technically a common error; the correct word should be 'overflowed', but among the choices, it is the intended distractor/answer.