Decide in which of the following sentences the verb 'RUN' fits correctly, if it doesn't replace it with other verb.

1. I'll run your message to John and see what he thinks.
2. Would you like me to run you to the bus station?
3. I can't stand all the chlorine in the pool - it makes my eyes run.
4. Your home address isn't run correctly in our records.
5. They sometimes run an extra train if they know it's going to be busy.
6. It is thought that the total cost will run 50% higher that the estimate.
7. Well I'm extremely busy, but, at a run, I might be able to do it for you.
8. The run of the matter is, we've decided to get married in August.
9. My contract still has six months to run.
10. Karen hasn't decided yet if she wants to run for the Presidency again this year.