1.The pupils didn't plant trees in the yard last week
Did the pupils plant tress in the yard last week?
2.My mom didn't work in the factory for many years.
Did my mom work in the factory for many years?
3.Craig didn't look for a job a month ago.
Did Craig look for a job a month ago?
4.They didn't help to protect the environment.
Did they hellp to protect the environment?
5.That writer didn't live in San Francisco.
Did that writer live in San Francisco?
6.This woman didn't arrived late.
Did this woman arrive late?
7. my grandma didn't prepare lunch at 12 o'clock
8.Did my grandma prepare lunch at 12 o'clock?
