Verbal Aptitude

Convert to passive: 'The agronomist advised the farmers not to burn crop residue in the fields.'

Options:

• (A) The farmers were advised by the agronomist not to burn crop residue in the fields.
• (B) The farmers had advised by the agronomist not to burn crop residue in the fields.
• (C) The farmers are advised by the agronomist not to burn crop residue in the fields.
• (D) The farmers were advising not to burn crop residue in the fields.