Odpowiedź :
Zakładam, że chodziło o 10 razy Present Simple i 10 Past Simple.
Present Simple
1. I work as a dental assistant in a famous clinic.
2. You don't need to worry about me.
3. He can't stand being around people.
4. She does whatever she wants, whenever she wants.
5. We go for a long walk every Sunday.
6. You have so much money you could buy a car!
7. My grandparents are the sweetest couple I know.
8. Anna is my only friend, but I love her to death.
9. Many people love dogs, but I prefer cats myself.
10. She always takes the early bus to avoid crowds.
Past Simple
1. I didn't go to my coworker's party yesterday.
2. You didn't tell me where you were going.
3. She couldn't open the jar by herself.
4. My dad wasn't allowed to stay up past 8 pm when he was a kid.
5. We didn't buy the tickets for the game.
6. You tried to make me smile, but it didn't work.
7. They sold all of their old games to afford a birthday present for their mum.
8. Life used to be simpler 20 years ago.
9. I had a doctor's appointment on Monday, but I forgot about it.
10. The store I liked so much closed during the pandemic.