each sentence is divided into four parts, in which one part may or may not contains error. Choose the incorrect part as your answer. If no such part has any error, choose ‘No error’ as your answer choice.

A judge ordered of court (A) /proceed with the trial even (B) /though one attorney wasn’t ready (C) / to move forward (D) .

The correct option is A.

Explanation:

In English grammar, the verb order when used to mean "giving an official command or instruction to someone" takes a direct object followed by an infinitive (to + verb). It does not take the preposition of after it.

In part (A), the phrase "ordered of court" is grammatically incorrect. The correct usage should be "ordered the court".

Corrected Sentence:

A judge ordered the court to proceed with the trial even though one attorney wasn’t ready to move forward.

Therefore, error lies in part (A) of the given sentence.