.This is a very engaging game that practices affirmative statements and questions in past simple. It will work best with high-elementary or pre-intermediate level students
Learn / revise how to ask questions in four different tenses (present simple, present continuous, past simple, and present perfect) with this interactive book ! Enjoy! Grammar can also be fun!
This webpage gives some interesting activities for practicing Present Perfect. Some of them I have used some are new. Give it a try. These activities can be done by students in pairs. Students may ask follow up questions such as when, who, with, which will lead them from Present Perfect to Past Simple.