________(79)
A.place
B.seat
C.head
D.office

________(77)
A.stand
B.live
C.are founded
D.are hold

________(76)
A.for
B.which
C.where
D.that

________(74)
A.lengthens
B.extends
C.enlarges
D.stretches

How do bats help reforest the land?
A.By eating pests
B.By hanging upside down in trees at night
C.By excreting seeds
D.By taking evasive action

The word “emit” is closet in meaning to .
A.Send
B.continue
C.find
D.stop

Where in the passage does the author refer to the visual range of bats?
A.line 4-5
B.line 6-7
C.line 7-9
D.line 10-11

The word “Some” refers to .
A.Social systems
B.Specialized roles
C.Bats
D.Colonies

________(72)
A.including
B.consisting
C.containing
D.composing

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closet in meaning to each of the following questions.
I find myself at a loss to understand Harold’s behavior.
A.I lost contact with Harold, so I couldn’t understand his behavior.
B.I find Harold’s behavior quite incomprehensible.
C.I understand Harold’s behavior completely.
D.I have to lose a lot to understand Harold’s behavior.