Many rules in English are ______, and large numbers of students feel ______ them.
#96132
A
puzzled; puzzled with
B
puzzling; puzzled about
C
puzzled; puzzling with
D
puzzling; puzzling about
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When ________ to danger and conflict, men tend to increase blood pressure, ________ nervous and anxious.
#93524
A
exposed; felt
B
exposed; feeling
C
exposing; feeling
D
exposing; felt
Kathy, _________ for months to find a job as a typist, finally took a _________ at a local travel agency.
#92573
A
struggling, condition
B
struggling, position
C
having struggled, position
D
struggled, condition
 The manager had no plan to travel abroad with many problems ________.
#88849
A
being unsolved
B
unsolved
C
to be unsolved
D
unsolving
— Who are you waiting for?— ______ the man wounded in the left leg. 
#90318
A
The doctor will operate on
B
The nurse to be looked after
C
The doctor to operate on
D
The nurse will look after