It gives the differences between present perfect and present perfect continous in brief explanations. It gives specific examples and relevant exercises. It is a powerpoint with colourful pictures and presents this subject in an enjoyable way.I beleive ...
It gives the differences between present perfect and present perfect continous in brief explanations. It gives specific examples and relevant exercises. It is a powerpoint with colourful pictures and presents this subject in an enjoyable way.I beleive ...