题目内容：

Read the passage and fill in the blanks with proper words

In the White House, there were some children. They lived with their fathers or grandfathers or visited them often. Here, I’ll tell you s___1.____ about them.

Chelsea, daughter of Bill and Hillary Clinton, enjoyed s___2.____ time with her father. She liked maths and foreign languages best in school. She was very i____3._____ in soccer and ballet.

Amy Carter, President Jimmy Carter’s daughter, moved into the White House at the age o___4.____ nine. She was m___5.____ younger than her three brothers, s__6.___ she lived in the love of “four fathers”.

President John F. Kennedy’s children, John and Caroline, often came to visit their father in the office. The president enjoyed their company and loved watching them play. Caroline had a pony named Macaroni. It walked freely around the White House gardens.

Thomas Lincoln was the youngest son of President Abraham Lincoln. Once he d__7.__how to make all the White House bells ring at the same time. It surprised all the people in the building!