есть какие-то способы выучить неправельные глаголы в английском?

Помогите пожалуйста я ничего не понимаю. Преобразуйте следующие предложения в косвенную речь: 1. I am planning to go to Kenya,” Sally said.

2. “I tооk my little sister to school yesterday,” little Anthony said.

3. “You may take my textbook,” Nonna said.

4. “They are playing in the gym now,” Nick said.

5. “I have already seen this film,” Mary said.

6. “My sister is ready to go” Helen said.

7. “My mother usually went shopping on Saturday,” the girl said.

8. “The birds build their nests among the trees,” the teacher said.

9. “I am not married,” Jimmy said.

10. “I can't read these books. I don’t like them,” Petra said.