Флеш-карточки на тему: Present Perfect Tense

An action which started in the past and continuous up to the present
He has been a car salesman since 2010.
Actions which happened at an unstated time in the past
Kate has bought a new car.
Actions which have recently finished and their results are visible in the present They have done their shopping.
With words today, this morning/ afternoon, etc. when these periods of time are not finished at the time of speaking
He has made ten pots this morning.