Adult Ed – Grammar Interactives Adult Ed Grammar Interactive Activities Grammar Unit 1 - Lesson 1 - Commas Quiz Grammar Unit 1 - Lesson 2 - Complete Sentences & Sentence Fragments Quiz Grammar Unit 1 - Lesson 3 - Coordinating Conjunctions Quiz Grammar Unit 1 - Lesson 4 - Complex Sentences Quiz Grammar Unit 1 - Lesson 5 - Run-On Sentences-Fused Sentences-Comma Splices Quiz Grammar Unit 1 - Lesson 6 - Misplaced and Dangling Modifiers Quiz Grammar Unit 1 - Lesson 7 - Parallel Sentence Structure Quiz