按要求完成句子。
1.is, Bob, book, a, reading (.)(连词成句)
_________________
2.Open the door. (改为否定句)
______ open the door.
3.She can wash her clothes. (改为一般疑问句)
______ she wash her clothes?
4.My father is driving a car. (用who提问)
______ is driving a car?
5.There is a book on the desk. (改为复数句)
There ______ some books on the desk.