Как нужно изменить глаголы в предложениях, чтобы они были в форме Present Simple? Приведите примеры:

1. They are singing a song.
2. She is cleaning a window.
3. I am making a cake.
4. He is working hard.
5. She is driving her father's car.
6. They are having lunch in the garden.
7. Tom is playing tennis.
8. Chris is leaving early.
9. I am helping my mother now.
10. She is looking after her younger brother.
11. Ann is writing a letter.
12. John is looking for the keys.
13. She is drinking coffee.
14. They are reading the evening papers.
15. She is doing the washing-up.
16. Tom is driving too fast.
17. I am sweeping the floor.

Английский язык 6 класс Present Simple Present Simple изменение глаголов примеры предложений английский язык правила грамматики глаголы в Present Simple Новый