Additional Info:

1. Difficulty Level: Medium

2. Grade Level: 7 

3. CEFR: B1

4. CCSS Standard: L.7.1 – Demonstrate command of the conventions of standard English grammar and usage when writing or speaking.

   The worksheet is designed at an intermediate difficulty level. It aligns with Grade 7 expectations, reinforcing grammar rules with a mix of multiple-choice, sentence correction, and rewriting exercises. The tasks range from identifying verb tenses to correcting sentence structures, making it suitable for students with a foundational understanding of English grammar who need to refine their skills.