Substitution table drill helps teachers in

Correct option is C

Substitution table drills provide controlled language practice, allowing learners to practice sentence structure and grammar in a guided and structured way. By substituting words or phrases, students can practice creating new sentences while reinforcing correct language patterns in a controlled setting.
Information Booster:
· Controlled practice allows learners to focus on specific grammatical structures.
· Reinforces sentence patterns and grammar rules.
· Helps learners build confidence before moving to more creative or free practice.
· Useful for beginners who need structured language input.
· Can be an effective way to develop accuracy in sentence construction.
Additional Knowledge:
· (a) Fluency develops more in free practice, while substitution drills focus on accuracy.
· (b) Listening skills are not directly developed through substitution drills.
· (d) Substitution drills are controlled; they do not develop free writing skills.