LANGUAGE FOCUS - Past continuous: questions - Past simple and past continuous

1. Was the squirrel eating flowers?||a. No, it wasn't.2. Were the two men posing?||c. Yes, they were.3. What were the men doing?||d. They were using a computer.4. Who was skiing?||b. Steve's friend.

RULE

We form past continuous questions with: (question word) + ¹  or ² + subject + -ing form