In question number 9 above, choose the best option from the letters A-D that best completes the gap.
A
conducted
B
experimented
C
classified
D
precoded
Verified Correct Answer: A.
Grammar & Contextual Explanation
The sentence describes a road traffic survey, and the verb that fits best in the context of carrying out such a survey is "conducted." "Conducted" refers to the process of carrying out or organising an experiment or survey.
Source: Myschool Past Questions Archive (Record #15153)