1.7 Tenses
A.verb-based method used to indicate the time, and sometimes the
continuation or completeness, of an action or state in relation to the time
of speaking. In this unit will state about Simple Past and Present Perfect
Simple. We use the past simple for past events or actions which have no
connection to the present.
We use the present perfect for actions which started in the past and are
still happening now or for finished actions which have a connection to the
present.