Arrange the language skills in a natural learning/communication order. 1. Reading 2. Listening 3. Writing 4. Speaking

Introduction / Context:
Language acquisition typically begins with auditory exposure, then oral production, and later literacy skills (reading then writing).

Given Data / Assumptions:
Listening precedes speaking in infants; reading usually comes before competent writing in schooling.

Concept / Approach:
Place receptive skills before productive skills: listening (receptive oral) → speaking (productive oral) → reading (receptive written) → writing (productive written).

Step-by-Step Solution:
Listening (2).Speaking (4).Reading (1).Writing (3).

Verification / Alternative check:
Many pedagogy frameworks (L-S-R-W) adopt this canonical ordering.

Why Other Options Are Wrong:
Placing writing before reading or speaking before any listening exposure conflicts with typical development.

Common Pitfalls:
Equating adult second-language strategies with first-language acquisition; order here reflects foundational progression.

Final Answer:
2, 4, 1, 3