Multiple choice

Directions: Choose the appropriate form of verb from the options given below and fill in the blank.

Rita came in while we _________ billiards.

  1. played

  2. playing

  3. were playing

  4. are playing

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

If one clause is in past indefinite tense, the other has to be either in past perfect or in past continuous tense.