5. Brain said that if they travel by airplane, they would be there by then.
(Câu điền kiện loại 2, 3 không lùi thì)
6. Terry told me if I stayed home on such a fine day, I would regret later.
7. Kate asked John how long he had been driving when he had realized he had been going the wrong way.
8. Daniel asked me would I give up my present if I won 1 million dollars.
9. Elaina asked her boss who she must send that report to.
10. Brian asked me if I had left the stadium of my team had scored the 3rd goal.