1. It is time we started=We should start now.
2. I'm not sure.
3. I was thinking about how to circumvent him.=I was thinking about how to get around his influence-how i could do something he didn't want me to do.
4. One day the boy his breakfast took, and ate it by a purling brook which through his mother's orchard ran.=The boy ate his breakfast one day by the brook which is partially in his mom's tree garden.
Hope this helps!
Student or Learner