Mrs. Brooks is an experienced teacher. I have great respect for her.

The last student that was interviewed was Tom.

=>The last student _______.

Benzene, which was discovered by Faraday, became the starting point in the manufacture of many dyes, perfumes and explosives.

=>Benzene, _____ by Faraday, became the starting point in the manufacture of many dyes, perfumes and explosives.

There are too many poor people ____ do not have enough to eat in the world.

All the astronauts who are orbiting the earth in space capsules are weightless.

=>All the astronauts _______ the earth in space capsules are weightless.

Scotland has won their last five international matches. One of these matches was against England.

=>Scotland have won their last five international matches, _______ was against England.

Two men ________ told everyone exactly what they thought of her.

They are looking for the man and his dog ____ have lost the way in the forest.

The study said that the laziest children ________hard usually had bad marks.

We went to Sandra’s party, ____ we enjoyed very much.

I need to find a painting ____ will match the rest of my room.

The man who is standing there is a clown.

=>The man ______ there is a clown.

Choose the best answer.

Do you know the girl ______Tom is talking to?

My brother, who met you yesterday, works for a big firm.

=>My brother, _______, works for a big firm.

The most beautiful girl lives in a city. I like her long hair very much.

The envelop which lies on the table has no stamp on it.

=>The envelop _____ on the table has no stamp on it.