What is the main topic of this passage ?
A.Examples of the use of energy sources worldwide.
B.How energy resources are tapped from nature.
C.The benefits of solar and wind power over conventional energy sources.
D.Two types of alternative energy sources that should be further utilized.

What best describes the author's purpose in writing the passage ?
A.To convince people of the benefits of developing alternative energy sources.
B.To describe the advantages and disadvantages of alternative energy use.
C.To outline the problems and solutions connected with global warming.
D.To warn people about the hazards of fossil fuel use.

_____(37)
A.affect
B.cause
C.lead
D.take

______(39)
A.winning
B.borrowing
C.lending
D.gaining

According to the passage, you cannot judge an Englishman's social class by ______
A.where he was born
B.the way he speaks
C.the clothes he wears
D.the interests he has

If an Englishman has much money, ________
A.he belongs to the middle class
B.he must be a member of the upper class
C.he is not likely to be from the upper class
D.he may buy an upper-class title with the money

What would be the best title for the passage?
A.An Unequal Society
B.Social Class in Britain
C.British People and Society
D.Information about Britain

Almost of the energy used in our homes and factories is generated from coal, oil, and natural gas.
A.almost
B.energy
C.coal
D.oil

Soybeans were first grown in the Orient and brought to the Western world during the World War Two.
A.soybeans
B.the Orient
C.the Western
D.the World War Two.

A: "Sorry, I am late." - B: “_____. We haven't started yet.”
A.Don’t worry
B.Thank you
C.You are welcome
D.Why