Multiple choice

Ms. Geller ….. at Pebblebrook for six years.

  1. has worked

  2. have worked

  3. has work

  4. working

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

The subject 'Ms. Geller' is third-person singular, so it requires 'has'. The present perfect tense uses 'has' plus the past participle 'worked'.