Answer the questions（根据以下内容回答下列问题）

April 2lst in 2006 was the 80th birthday of Queen Elizabeth II. She is one of the most famous women in the world. Here are some interesting stories about the Queen.

Queen Elizabeth II is the fortieth monarch （君主）since 1066. Till 2006, she has been the queen of Great Britain for 54 years. During her 54-year reign（统治）, she has made over 250 official visits to 129 different countries, including China in 1986. She has also hosted more than 90 formal dinners for those important people from foreign leaders. When she visits foreign countries or hosts formal dinners, the Queen often receives presents from foreign leaders. Some unusual presents include animals like jaguars and sloths from Brazil, and black beavers from Canada.

The Queen is a great animal lover and she is known for her love of dogs. So far, the Queen has had more than 30 dogs. She is also really fond of horses and good at feeding horses. Her horses have won major races several times.

The Queen usually sends a telegram（电报）of congratulations to her people who are 100 years old on their hundredth birthday. Perhaps she will send herself in twenty years. It’s not impossible, since all her family members have enjoyed a long life. The Queen’s mother died in 2002 at the age of 101.

【小题1】How old is Queen Elizabeth II according to the passage?
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【小题2】When did Queen Elizabeth II become the queen of Great Britain?
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【小题3】What unusual presents has the Queen received?
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【小题4】What kinds of animals does the Queen like?.
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【小题5】What may people in Britain at the age of 100 receive?
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