A mirror of the B2 Companion Key is often accessible for free download or viewing on this document-sharing site. Sample Answers and Explanations
Several documents provide the keys for various tasks (e.g., Reading, Use of English, and Vocabulary): Matura Companion For Bulgaria Level B2 Key and Audioscripts Matura Companion For Bulgaria Level B2 Answers
: Available keys cover multiple tasks, including Reading Comprehension and Use of English. For example, "Task 1" often consists of multiple-choice questions (e.g., 1B, 2B, 3A), while "Task 2" may include short-answer questions related to specific texts. A mirror of the B2 Companion Key is
: Specific answers for the first half of the book are available at Scribd - B2 Matura Companion Part 1 . Use of English