Announcement To all third grade student All library books have to be (1) ... on the twenty third of May 2016. They should be covered with non-colourful wrapping

Announcement
To all third grade student
All library books have to be (1) ... on the twenty third of May 2016. They should be covered with non-colourful wrapping plastics. Lost book must be replaced with the one similar subjects. Fine will be charged to the (2) ... return of the book. Student (3) ... have handed on all books will get receipts that have to be submitted to the administrationn officers

Library Staff
1. a. printed, b. sold, c. read, d returned
2. a. early, b. late,c. last, d. previous
3. a. who, b. whom, c. which, d. whose