1. It should be the "English language."

2. The comma between the two independent clauses creates a comma splice. Instead of a comma, there should be a period. 

3. This sentence is confusing. Rewriting the sentence would be best. At least, the sentence should be finished with "...than any other playwright's plays."

4. "Wonder" should be wander. 

5. There should be a comma after the introductory clause adding with the word "garden."

6. The word should be excerpts.