- **Supplementary Language Reinforcement**: The Cambridge Global English Activity Book 4 (SRM) for APSACS serves as a supplementary resource to reinforce language skills covered in the main curriculum, offering additional practice in reading, writing, listening, and speaking.

- **Engaging Learning Activities**: Packed with interactive exercises, puzzles, and creative tasks, this activity book provides engaging learning experiences designed to captivate students' interest and deepen their understanding of English language concepts.

- **Curriculum Integration**: Aligned with APSACS curriculum standards, this activity book seamlessly integrates with classroom instruction, providing students with opportunities for independent practice, consolidation of learning, and extension activities to further enhance their language proficiency.