A discourse-based approach encourages communication beyond the sentence level and shows how language is used in the real world. Guided exercises lead students into the grammar, fostering independent learning. Grammar Sense is a four-level grammar series for reference and practice.
Part 4: The Passive, Gerunds, and Infinitives
Part 5: Modifying Nouns
Part 6: Conditionals
Part 7: Noun Clauses and Reported Speech