Pick out the most effective word from the given words to fill in the blank and make the sentence meaningfully complete:
The truck was ____ the traffic and the policeman asked the driver to move off.
A
Failing
B
Obstructing
C
Obviating
D
Hiding
Correct Option:
B
Explanation
If the truck is blocking traffic and the policeman asks the driver to move, it is clearly "obstructing" the traffic. "Obviating" means removing a need or difficulty, almost the opposite idea.
