What does the author imply about alternative energy sources ?




A.Many different types of alternative energy sources exist.
B.Most alternative energy sources are too impractical for private use.
C.Solar and geothermal energy are the effective forms of alternative power.
D.Alternative energy is too expensive for developing countries to produce.

Which of the following words could best replace the word " harnessing"




A.Capturing
B.Exporting
C.Harassing
D.Depleting

Driving on the left is very dangerous in our country.




A.It is very dangerous to driving on the left in our country.
B.It very dangerous to drive on the left in our country.
C.It is very dangerous to drive on the left in our country.
D.It is very dangerous driving on the left in our country.

I got up early yesterday because I didn't want to miss the first bus.




A.I got up early yesterday in order to miss the first bus.
B.I got up early yesterday in order that I wouldn't miss the first bus.
C.I got up early yesterday in order to I wouldn't miss the first bus.
D.I got up early yesterday so that I didn't want to miss the first bus.

Among bees, the queen is never alone, but it is always surrounded by a swarm of workers, whom guard, clean, and feed her.




A.among
B.alone
C.surrounded
D.whom

"We strongly believe that he's innocent of the crime. We do not think that he did it."




A.faultless
B.crimeless
C.clean
D.guilty

The author implies that Paul Watson lives in _________.




A.Portugal
B.a ship on the Atlantic
C.the Sierra
D.Canada

Although there were a lot of opposition initially, many people now accept that infertile couples have the right to medical help.




A.now
B.were
C.a lot of opposition
D.medical help

It can be inferred from the passage that John Adams was:




A.the first president of the United States.
B.the second president of the United States.
C.the third president of the United States.
D.the fourth president of the United States.

Sarah is a young girl with_________and a straight nose.




A.almond-shaped eyes
B.almond-eyed shape
C.eyes shaped almond
D.almond-shape eyed