11CB UNIT 113 TEST

UNIT 11 SOURCES OF ENERGY
Complete the sentence with the correct form of the verb in the box.
exhaust release alternate research relate
supply renew pollute harm finite
Coal, gas and oil are non-renewable forms of energy that can not be replaced after used.
The nuclear plant provides a fifth of the nation`s energy supplies.
Solar energy is not only plentiful and infinite but also clean and safe.
Increased consumption will lead to faster exhaustion of our natural resources.
Electricity companies were criticized for failing to develop alternative energy sources.
Oxygen from the water is released into the atmosphere.
Fossil fuels will be exhausted within a relatively short time.
How to make full use of these sources of energy is a question for researchers all over the world.
These pesticides are environmentally harmful.
Water power provides energy without pollution.
Replace the relative clauses by an infinitive or infinitive phrase.
He was the first man who left the burning building.
He was the first man to leave the burning building.
The last person who leaves the room must turn out the lights.
The last person to leave the room must turn out the lights.
The child is lonely; he would be happier if he had someone that he could play with.
The child is lonely; he would be happier if he had someone to play with.
Here are some accounts that you must check.
Here are some accounts for you to check.
My brother is the only one who realized the danger.
My brother is the only one to realize the danger.
The Queen Elizabeth is the largest ship which has been built on the Clyde.
The Queen Elizabeth is the largest ship to be built on the Clyde.
We had a river in which we could swim.
We had a river to swim in.
She said that she wasn`t going to buy any cards; she hadn`t anyone to whom she could send cards.
She said that she wasn`t going to buy any cards; she hadn`t anyone to send cards to.
Neil Armstrong was the first man who walked on the moon.
Neil Armstrong was the first man to walk on the moon.
The fifth man who was interviewed was entirely unsuitable.
The fifth man to be interviewed was entirely unsuitable.
I wish we had a garden that my children could play in.
I wish we had a garden for my children to play in.
I have some homework that I must do tonight.
I have some homework to do tonight.
Have you brought a book that Kevin can read?
Have you brought a book for Kevin to read?
She is the only woman who was appointed to the board.
She is the only woman to be appointed to the board.
The floor is dusty but I haven`t got a brush that I can sweep it with.
The floor is dusty but I haven`t got a brush to sweep it with.
Change all of the adjective clauses to adjective phrases. Use the participles.
Only a few of the movie that are shown at the Gray Theater are suitable for children.
Only a few of the movie shown at the Gray Theater are suitable for children.
The couples who live in the house next door are both college professors.
The couples living in the house next door are both college professors.
A knuckle is a point that connects a finger to the rest of the hand.
A knuckle is a point connecting a finger to the rest of the hand.
Antarctica is covered by a huge ice cap that contains 70 percent of the earth`s fresh water.
Antarctica is covered by a huge ice cap containing 70 percent of the earth`s fresh water.
Only a small fraction of the eggs that are` laid by a fish actually hatch and survive to adulthood.
Only a small fraction of the eggs laid by a fish actually hatch and survive to adulthood.
Our solar system is in a galaxy that is called the Milky Way.
Our solar system is in a galaxy called the Milky Way.
None of the pedestrians who were walking up and down the busy street stopped to help the elderly man who was slumped in the door way.
None of the pedestrians walking up and down the busy street stopped to help the elderly man slumped in the door way.
Food that passes from the mouth to the stomach goes through a tube which is called the esophagus.
Food passing from the mouth to the stomach goes through a tube called the esophagus.
Animals that are born in a zoo generally adjust to captivity better than those that are captured in the wild.
Animals born in a zoo generally adjust to captivity better than those captured in the wi1d.
The children attended a special movie program that consisted of cartoons that featured Donald Duck and Mickey Mouse.
The children attended a special movie program consisting of cartoons featuring Donal Duck and Mickey Mouse.
The Indians who lived in Peru before the discovery of the New World by Europeans belonged to the Incan