Choose the best option to replace the underlined part to improve the given sentence. If no substitution is required, select 'No substitution.'
The teacher directed the students to submit their assignments before the deadline.
Show answer & explanation
Correct answer: D
Explanation
Correct Answer: No substitution
Explanation
The verb direct (meaning to instruct or order someone) is followed directly by an object and a to-infinitive structure: direct + object + to + base form of the verb.
The original phrasing 'directed the students to submit' precisely follows this grammatical rule without requiring any preposition between the verb and the person being addressed.
Therefore, the given sentence is grammatically correct and requires no change.
Quick Tip: Reporting/order verbs like direct, instruct, command, tell, and order take an indirect object directly without the preposition 'to' (e.g., instructed him to go, not instructed to him).