1. We have made a lot of mistakes on our essays - A _______________________________________________________________________ 2. People felt tired because they drank polluted water - Polluted water made _________________________________________________________ 3. We arrived at the canyon, then I had stopped raining. - After ______ ______________________________________________________________ 4. Study harder or you will fail the exam - If _______________________________________________________________________ 5. My father gave up driving because of his accident - My father___________________________________________________________________ 6. They hate flying, so they don/t want to travel - If_____ ____________________________________________________________________ 7. We usually grow a lot of flowers in our garden. - A lot of ____________________________________________________________________ 8. Why don/t we clean up the rivers? - They suggested_______________________________________________________________ 9. They enjoy going out for lunch at the weekend. - They would like __________________________________________________________ 10. They took a course. They could improve their pronunciation (using to-infinitive) - They _______ _______________________________________________________________ 11. We stayed home. We did not want to meet the last part of the film - In order ____________________________________________________________________ 12. They found it easy to speak English - They had ____________________________________________________________________ 13. Using body language to communicate is very wonderful - It __________________________________________________________________________