初中英语语态的辨析句型转换

按要求完成下面各句。每空一词。
I have already swept the dormitory. (改成一般疑问句)
_______ you swept the dormitory _______?
He wrote a letter just now. (用现在完成时改写)
He _________ already _________ a letter.
The teacher made the students copy the text. (改为被动语态)
The students were ________ ________ copy the text.
That's quite a beautiful house. I used to live in it. (合并成含有定语从句的复合句)
The house _______ I used to live in _______ quite beautiful.
Her father bought the car three months ago. (同义句转换)
Her father _______ ________ the car for three months.