Question

1. If i had not helped you, you would have been in trouble. start from But for
2. All the students in our class we're promoted. Start from None of
3. "If you need help, contact the office," the Principal advised the parents. start from The parents
4. They had to spend a night in the train because the train was delayed. start from If

Answer 1

1 but for you would be in trouble , if i had not helped u.
2 none of students of us are depromoted , failed.
3 the parents were advised by principal to contact office in case they help.
4 if train had been delayed , they had to spent whole night in train.
hope it helps u..✌✌