Ответ:
- I have been (be) to the doctor's three times this week.
- Jon can't play tennis with us today. He has hurt (hurt) his wrist.
- My dad has had (have) his old car for over ten years!
- How long have you known (know) Emma?
- Have you read (read) this article on diets in the magazine? It's really interesting.
Проверка за 10 секунд: Вспомни формулу Present Perfect: have/has + V3.
Доп. профит: База: Present Perfect используется для выражения действий, завершенных к настоящему моменту или имеющих результат в настоящем.