Ответ:

14. Ann asked me not to tell anybody what had happened.

15 He said that he couldn't move the piano alone.

16 She said that dairy products were useful for little children.

17 She said that doctors didn`t advise us to eat chips and chocolate.

18 The girl said that all the guys tried to look really cool driving up and down in their dad`s car.

19 She said to limit saturated fats.

20 She asked me if I often took my blood pressure.

Объяснение: