If you are looking for verified answers for a specific book (e.g., Macmillan English Ferry Reader 6 ), please share the , and I can help explain the solution conceptually.
Macmillan typically provides a separate Teacher's Manual or Digital Resource Portal containing all textbook answers (chapter-wise grammar, comprehension, vocabulary, and writing tasks). These are not printed in the student edition to encourage independent learning. As a student, you would need access to the Teacher’s Edition or a login for Macmillan's "Connected" digital platform to view the full answer keys.