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change             
#4374
A
machine
B
chemist
C
headache
D
research
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change             
#4374
A
machine
B
chemist
C
headache
D
research
 hear        
#4375
A
bear
B
search
C
nearly
D
heart
The number of various educational programs is increasing        important roles have been recognized by more and more people.
#4382
A
whose
B
where
C
which
D
that
exactly 
#4360
A
expression
B
example
C
exhibition
D
exchange
 accent   
#4359
A
official
B
recover
C
recognize
D
pace