Question

Choose the correct word/phrase to complete the sentence.
He's ______ the opinion that children will change their ways if we become good role models.

• A. of
• B. in
• C. with
• D. by

Answer 1

The correct option is A of

'He is of the opinion' is an acceptable expression, which means the same as: 'His opinion is'.

The expressions, 'He is in the opinion', 'He is with the opinion' and 'He is by the opinion' are not acceptable usages and do not convey any meaning. Hence, option A is correct and options B, C and D are incorrect.