Make the s-s in past : a) his father works in a mine(in 1995). b) the town is busy (50 years ago). c) the children play computer games every day(yesterday).d) i get a piecel from my friend (last week). e) you give him a book(last month).

His father worked in a mine in 1995.
Did his father work in a mine in 1995? The town was busy 50 years ago.
Was the town busy 50years ago?
The children didn't play computer games yesterday.
Did the children play computer games yesterday?
I didn't get a parcel from my friend last week. Did I get a parcel from my friend last week?
You didn't give him a book last month.
Did you give him a book last month?