They... (do) their homework before they.... (go) out to play yesterday evening. 2. She (water) all the flowers by 5 o'clock. 3. After mother...(go) to the chemist's, father... (arrive). 4. The accident... (happen) before Henry... (understand) anything. 5. John and Andrew (get) to the hotel before night.

Ответ:

1. They did their homework before they went out to play yesterday evening.

2. She watered all the flowers by 5 o'clock.

3. After mother went to the chemist's, father arrived.

4. The accident happened before Henry understood anything.

5. John and Andrew got to the hotel before night.