1. If/ he/ not/ drive/ fast/ he/ avoid/ terrible accident.
-> If he hadn't driven fast, he would have avoided terrible accident
2. The man/ stand/ in front of/ my uncle/ is/ shopkeeper.
-> The man standing in front of my uncle is shopkeeper
3. I/ put/ each/ documents/ the correct place.
-> I have put each of the documents in the correct place
4. Why/ Peter/ keep/ talk/ his mother?
-> Why does Peter keep talking with his mother
5. The teacher/ let/ Jane/ leave/ school/ early.
-> The teacher let Jane leave school early