----- Nội dung dịch tự động từ ảnh ----- the following text. What do you do if you want to (1) know the author's (2) the title of the book (3) this before you look (4) A, B, or Ċ for each of the gaps to complete a book in a library? If you go to the author catalogue. Find check the shelf mark. Make a note of 6. A. be 7. A. subject 8. A. after the appropriate shelf. If you do not catalogue. If there no title catalogue in the library, go to the subject catalogue. know the author's name, go to the (5) (6) Check all the titles which are under the (7) you want. Then check the appropriate card, as with the author catalogue. Next look for the book on the shelf. Let the librarian stamp it (8) you take it out of the library. If the book isn't on the shelf, ask the librarian to get it for you. 1. A. find B. look C. take 2. A. address B. title C. name 3. A. and B. or C. but 4. A. at B. for C. after 5. A. title B. author C. subject B. are C. is B. book C. index B. before C. when