Look at the sentences again. Match the rules with the sentences.
I've applied to three
universities.
It describes the present result
of a past action.
The lecture has just finished.
It finished recently.
I've discovered what I want to
do.
It happened at an unspecified
time in the past.
I've seen this film before.
It describes how many times it
happened.
I've been working on this
project all week.
It emphasises the duration of
an action that started in the
past and continues to the
present.