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21
A sight
B picture
C scene
D view
22
A carrying
B practising
C placing
D adopting
23
A element
B condition
C environment
D atmosphere
24
A techniques
B ideas
C styles
D ways
25
A Refer
B Consider
C Think
D Suppose
26
A outlay
B output
C outset
D outcome
27
A assured
B insured
C confirmed
D ascertained
28
A utility
B availability
C attainability
D usability
29
A guiding
B leading
C determining
D concluding
30
A chance
B potential
C room
D scope
