They agreed . . . . . . . . me that we should not go there. A. on B. for C. by D. with

The correct answer is with.

The word “with” is used to indicate agreement or cooperation. In this case, the people are agreeing with the speaker that they should not go there.

The other options are not as appropriate in this context.

• “On” is used to indicate a location or position.
• “For” is used to indicate a reason or purpose.
• “By” is used to indicate a means or method.

I hope this helps!