Key Features:

★ Sixteen 4-pages units that systematically present a controlled range of grammar structures
★ Clear explanations with simple tables, realistic examples, and illustrations
★ Speaking and writing activities designed to reinforce learning and build flency
★ Appendix with progress tests and compiled grammar tables
★ Includes detachable workbook

Supplementary Components:
★ Downloadable worksheets for every unit and review tests for every four units
★ Full answer key available online