Join pairs of sentences with a relative pronoun, so that the meaning stays the same. 1) Leonardo Da Vinci drew sketches and diagrams of his inventions. He also was a great painter. 2) Hamilton Smith patented the rotary washing machine. He also won the Noble Prize. 3) The World Wide Web has become an essential part of our lives. It was invented by Tim Berners-Lee. 4) Thomas Edison was born in Milan, Ohio. He invented the light bulb. 5) Giovanni de la Fontana constructed a human-powered device consisting of four wheels. He was an Italian engineer. 6) The scientist Isaac Newton was born in a little town called Grantham. Margaret Thatcher was also born there. 7) The telephone is an essential thing now. It was invented in 1876. 8) Isaac Newton discovered the Law of Gravitation. He was sitting under a tree at the time.
1. The person who sings is a singer. 2. The person who plays in films is an actor 3.The person who helps people when they are ill is a doctor. 4. Buckingham Palaceis the London home of the queen. 5. The capital of the United Kingdom is London 6. At science lessons pupils do experiments and learn about nature. 7. Do you speak English? 8.Let's arrange a picnic at the weekend. 9.They are a typical Russian family: a father, a mother, two children. 10.There are many endangered animals all over the word: the African elephant, the giant panda, the black rhino and others.
Объяснение: