Emily hasn't seen Sarah since 2009
Emily has gone to that school for 5 years
Emily hasn t ridden her bike for 6 months
Jack has finished the school since 2010
Jack hasn't met Jack since 2012
Jack hasn't worked there since 2012
Jack has gone for a walk with his dog everyday for 2 years
Dan hasn't gone out for 3 months
Dan hasn't heart anything from Jim for a long time
Dan has moved here since September
Dan has had his laptop since May
