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

1. I  (take) photos of my friend while we  (cycle).

2. She  (climb) when she  (have) an accident.

3. We  (take) photos of elephants while we  (travel) across Đắk Lắk.

4. My parents  (not sleep) when I  (get) home late last night.