IV. Make one sentence from two. Use of them as a relative phrase.
1. Astronomy is one of the world oldest sciences. It is the study of planets
-> Astronomy, which is the study of planets, is one of the world oldest sciences
2. The vegetables are grown without chemicals. They are sold in supermarkets.
-> The vegetables which are grown without chemicals are sold in supermarkets
3. people have marched to London. They are protesting against pollution.
-> People who have marched to London are protesting against pollution
4. The police never found the money. It was stolen in the robbery.
-> The police never found the money which was stolen in the robbery
5. There was big red car. It had been parked outside the house.
-> There was a big red car which had been parked outside the house
6. Lybya is a leading producer of oil. It is a country in North Africa.
-> Lybya, which is a country in North Africa, is a leading producer of oil
7. A chemical company has gone bankrupt. It employed 4.000 people.
-> A chemical company which employed 4.000 people has gone bankrupt
8. A new drug may give us eternal youth. It was developed at a British university,
-> A new drug which was developed at a British university may give us eternal youth
9. A new motorway is planned. It will cost $500 million.
-> A new motorway which is planned will cost $500 million
10. Some weapons belong to the IRA. They are found at a flat in Bristol
-> Some weapons which belong to the IRA are found at a flat in Bristol
11. John Quincy Adams was born on July 11, 1767. He was the sixth president of the United States.
-> John Quincy Adams, who was the sixth president of the United States, was born on July 11, 1767
12. There were some children. They were swimming in the river.
-> There were some children who were swimming in the river
13. Tennis fans have been queuing all night at Wimbelon. They hope to but tickets.
-> Tennis fans who hope to buy tickets have been queuing all night at Wimbelon
14. Some paintings haven’t been found yet. They were stolen from the museum.
-> Some paintings which were stolen from the museum haven’t been found yet
15. Two languages, Finnish and Swedish, are used in Helsinki. It is the capital of Finland
-> Two languages, Finnish and Swedish, are used in Helsinki which is the capital of Finland