Перефразируйте, употребив пассивную форму сказуемого( пассивный залог):

3. All our students need these books 4. At present people from all over the world play table tennis. 5. Everybody listened to the lecturer with great attention. 6. Our mother tells us stories every evening

3 These books are needed by all our students.

4 Table tennis is played at present by people from all over the world.

5 The lecturer was listened to with great attention by everybody.

6 Stories are told to us by our mother every evening.