Переведите в косвенную речь
1)"What did you buy yestarday?", he said to me.
2) Mary said: "l'm tired today."
3) "l eat only twice a day", my nephew said.
4) " Are you busy?", Mr. Longer asked the secretary.

оой, в 3 - he

Почему у вас в 3 время не меняется?

И если было бы present simple, как у вас стоит, стояла бы "s" на конце слова eat - единственное число ,третье лицо же

1)He asked me what i had bought the day before 2)Mary said that she was tired that day3)My nephew said that he eat only twice a day 4)Mr Longer asked the secretary if he/she was busy