This worksheet will make your students to have some ordinal numbers practice. Ask your students to make pairs, and give Student A a copy of the worksheet for Student A, and Student B a copy of the worksheet for Student B. They may not show each other their worksheet. Then, students ask and answer questions about the picture and label the picture with the names of the people which are missing. For example: Student A: - Where is Ed? Student B: - Ed is on the 23rd floor. If your students have already learned other verbs in the Simple Present, you may change the question to Where does Ed live?