题目内容：

Complete the following sentences as required（根据所给要求，完成下列句子）：

1.Walt Disney created many famous cartoon characters in his whole life. （改为一般疑问句）

________ Walt Disney ________ many famous cartoon characters in his whole life?

2.Alice Brown weighed 25kg when she was ten years old. （对划线部分提问）

________ ________ did Alice Brown weigh when she was ten years old?

3.They often got up late on Sunday mornings. （保持句意基本不变）

They ________ ________ get up late on Sunday mornings.

4.smaller, cats’, much, footprints, are, tigers’, than（连词成句）

________________________________________________________________.