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The DRAINAGE of wetlands may lead to natural habitat destruction. 
A. exploration ___ B. damage 
C. water filling ___ D. change

There are some HARD-TO-PICK-UP-AGAIN books in the bookshelf. So, don't mention them. 
A. good ___ B. scary 
C. useful ___ D. bad

 It is such a big CORPORATION that it has thousands of employees. 
A. company ___ B. factory 
C. programme ___ D. club

 The pirates prefer attacking luxury LINERS around some islands on the Atlantic Ocean. 
A. houses ___ B. sharks 
C. coasts ___ D. ships

 A new HYDROELECTRIC power station will be built near the village. 
A. using water power to produce electricity 
B. using hydrogen and carbon to produce electricity
C. using heat to produce electricity
D. using nuclear energy to produce electricity

She has decided that there will be no wedding though they have been ENGAGED for a long time. 
A. very busy with preparation 
B. affected by traditional values
C. formally agreeing to get married 
D. sharing the same interest

After her husband's death, Mrs. Brown spent several MELANCHOLY years alone in their apartment.
A. tired
B. lonely
C. sad
D. happy

Basically, everything is the same; however, there maybe some MINOR changes to the schedule.
(OPP)

A. big

B. sudden

C. small

D. suddenly

We take ... in doing the washing-up , cleaning the floor and watering the flowers

A.turn

B.out

C.around

D.turns

The manager _____ his temper with the employees and shouted at them.
A. kept
B. lost
C. let
D. got