Multiple choice

Directions: Fill in the blank.

He _________ for this company since 1972.

  1. is working

  2. had working

  3. worked

  4. has been working

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

To show the continuity of an action that had begun in the past and is still in process, we use present perfect continuous tense. Thus, option 4 is the right choice.