1.She has just read the book. They have just read the book.
2. He has just come from school. We have just come from school.
3. She has just taken a shower. I have just taken a shower.
4. He has just swum one hundred metres. They have just swum one hundred metres.
5. She has just given a lesson. They have just given a lesson.
6.He has just closed the window. We have just closed the window.
7. She has just fallen down. I have just fallen down.
8. He has just written a test. They have just written a test.