1. When I ___(to arrive) home last night, I saw the my mum ___(to prepare) dinner. 2. We thought he ___(to break) his arm, so we ___(to phone) for an ambulance.

3. I ___(to meet) my friend two days ago.

4. The girls(to finish) their breakfast yet.

5. I’m sorry, but I ___(to leave) my homework at home.

1. When I _arrived_ home last night, I saw my mum _preparing_ dinner.

2. We thought he _had broken_ his arm, so we _phoned_ for an ambulance.

3. I _met_ my friend two days ago.

4. The girls _haven’t finished_ their breakfast yet.

5. I’m sorry, but I _have left_ my homework at home.

В первой части второго пункта может быть ошибка, но во всем остальном я уверен!