{
"1. This monument was erected ...": "in the 11th century by William the Conqueror.",
"2. The famous English architect Sir Christopher Wren built ...": "St. Paul's Cathedral in the 17th century.",
"3. In 1066 the Tower was rebuilt ...": "by Edward the Confessor in 1050.",
"4. The National Gallery contains ...": "a great collection of paintings by British, Italian, Spanish, French, Dutch and other famous artists.",
"5. Westminster Abbey was founded ...": "by William the Conqueror.",
"6. Big Ben is named after ...": "Sir Benjamin Hall, the first Commissioner of Works.",
"7. The White Tower was built ...": "for everybody interested in English history and culture.",
"8. London is a dream city ...": "to commemorate Nelson's victory at the battle of Trafalgar in 1805."
}