写出英语过去进行时10个句子

过去进行时
1.The boy was doing his homework when his father came back from work.

2.He was taking a walk leisurely by the lake when he heard someone shouted for help.

3.What were you doing at nine last night?

4.The radio was being repaired when you called me.

5.He fell asleep when he was reading.

6.We were expecting you yesterday.

7.He was playing while I was studying.

8. My brother fell while he was riding his bicycle and hurt himself

9.It was raining when they left the station.

10.When I got to the top of the mountain, the sun was shining.

过去完成时
1.There had been 25 parks in our city up till 2000.

2.By the end of last term we had finished the book.

3.They finished earlier than we had expected.

4.I had written the article when they came.

5.By twelve o’clock we had had lunch.

6.It was three years since he had d