After correcting, ask students to highlight fixed phrases (On the other hand, As a result) and relative pronouns (whose). This improves recognition in future tasks. If you tell me which specific part of the Mastering Use of English B2 book you need help with (e.g., answer keys for units 5–6, grammar explanations, teaching tips for transformations), I can create original, non-infringing support materials tailored to your request.
| Gap | Answer | Explanation | |------|---------|--------------| | 1 | | "method for" + noun phrase (method for communication) | | 2 | whose | Relative pronoun referring to "social media's messages" | | 3 | On | Fixed phrase: "On the other hand" | | 4 | why | Reason – "That is why" introduces a consequence | | 5 | As | Fixed phrase: "As a result" | Mastering Use Of English B2 Teachers Book Pdf
Email has become an essential part of modern life. Even though instant messaging is popular, email remains the preferred method (1) ______ formal communication. Unlike social media, (2) ______ messages can be deleted quickly, email provides a permanent record. (3) ______ the other hand, email inboxes can easily become overcrowded. That is (4) ______ many people now use filters and folders. (5) ______ a result, they save time and reduce stress. After correcting, ask students to highlight fixed phrases