Write these sentences in the passive. 13. we shall not insist on strict discipline. 14. by 6 o'clock he had finished the composition. 15. we were looking at the teacher with great surprise. 16. they haven't told her the truth. 17. the students are translating this article now. 18. she looks after the patients well. 19. they did not wait for me. 20. we shall finish this work in time.
