Unit 5 - Grammar Exercises Rewrite the following sentences twice, using “since” and “for”.#1. We’ve been here in the park. (5 o’clock / since) #2. Gulsara hasn’t spoken to me. (last week / since) #3. Turmanovs have lived in this street. (1990 / since) #4. I haven’t had time to do the task. (last Monday / since) #5. We haven’t bought a new house. (many years / since) #6. We’ve been here in the park. (an hour / for) #7. Gulsara hasn’t spoken to me. (5 weeks / for) #8. Turmanovs have lived in this street. (a long time / for) #9. I haven’t had time to do the task. (a few days / for) #10. We haven’t bought a new house. (ages / for) Submit Results