Решение:1.John takes Mary to the movies every Friday. 2. She has a nice house in the country where we spend every summer. 3. I saw John last month. 4. My father left the job five years ago. 5. She hurt her arm last Friday. 6. We will improve our pronunciation if we work at the language laboratory. 7. You will enjoy the film if you go and see it. 8. He will come in a day or two. 9. He won’t answer your questions till he finishes the work. 10. Jack won’t be able to do this work unless you help him.