Peter sat on the train seat, with his eyes ____ on the fields outside the window.
#90328
A
fixing
B
fixed
C
to fix
D
having fixed
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As time went by, the plan he stuck ____ fairly practical. 
#92025
A
to proved
B
to proving
C
proved
D
to be proved
India is a          country.
#96283
A
developing
B
developed
C
develop
D
develops