Past Simple & Past Continuous

Which action was in progress?

Complete the sentence: While we ___ (walk) home, it ___ (start) to rain.

Choose the correct sentence.

Choose the correct form: "Tom ___ (fall) while he ___ (run) for the bus."

What were you doing at 9 p.m. yesterday?

Which sentence shows two actions happening at the same time?

"I was sleeping when the alarm went off." Why do we use past continuous here?

What’s the correct question?

Identify the mistake: "She was cook dinner when the phone rang."

Choose the correct pair of tenses: "When the teacher entered, the students ___ (talk), but they quickly ___ (sit) down."