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2. He hasn't eaten anything since yesterday afternoon
3.I haven't visited my grandparents for months.
4.They haven't heard from Diana since last summer.
5. Ainash hasn't had a holiday for two years.

He hasn't eaten anything yesterday afternoon.
Вчера он ничего не ел.
I haven't visited my grandparents months
Я не навещал бабушку с дедушкой месяцами.
They haven't heard from Daniar last summer.
Они не слышали Данияра с прошедшего лета
Ainash haven't a holiday two years.
Аинаш не праздновала праздничек 2 года.