Сначало прочитайте текст mark: hi, guys! i have translated the second part of the story. rob: that's great. thank you. we'll read it this evening. have you found the second key to the treasure? mark: yes, it's there. rob: but what about the other keys? misha: we must find the book with missing pages (с вырванными страницами) in our house. mark: i have already thought about it. rob: so what's the plan? mark: i've phoned rosy. she'll try to find the book for us. misha: that's a good idea! mark: what about the robber? have you seen or heard anything? misha: yes, we have. somebody has searched (обыскал) our room. mark: have you told the head about it? rob: no, we haven't. we want to wait and catch the robber. с find the sentences with the same meaning in the conversation of ex. b. 1. does the head know about it? 2. i can give you the second part of the story. 3. do you know the second key to the treasure? 4. can you tell me anything about the robber?