过去完成时题目1.By10:00a.m,I had been very hungry.2.lucy had alread

1.By 10:00 a.m,I had been very hungry.（改一般疑问）
Had you been very hungry by 10:00 am?
2.Lucy had already completed the project when I arrived.（改一般疑问）
Had lucy already completed the project when I arrived.
3.By the time he got to the airport,the plane had taken off.（改一般疑问）
Had th eplane taken off by the time he got to the airport?
4..He had broken his arm when I saw him.（对划线部分提问）
How was he when you saw him?
5.She had written the book by the end of 1960.（对划线部分提问）
What had she written by the end of 1960?
6.We cooked the dumplings.We ate them up.（用过去完成时连接两句）
We ate the dumplings after we had cooked them.
队长···

1 had you been very hungry by10:00a.m.
2.Had lucy already completed the project when i arrived?
3.Had the plane taken off by the time l got to the airport?
4.when did he break his arm ?
5.when did she write the book?
6.We ate up the dumplings that we had cooked

1 没有要求
2 Had lucy already completed the project when i arrived?
3 Had the plane taken offby the time lie got to the airport?
4 When had he broken his arm?
5 By what time had she written the book?
6 We ate them up after we had cooked the dumplings

I had been very hungry by10:00a.m.
2.when i arrived had ucy already completed the project ?
3.Had the plane taken off by the time lie got to the airport?
4.when i saw him had he broken his arm ?
5.by the end of 1960 had she written the book?
6..we cooked the dumplings when weate them up.