смотри объяснение
Объяснение:
Christmas is on the 25th of December
it's cold on winter
my birthday is in October
She left late at night
sue's party is at 4 o'clock on Friday
He woke up late in the morning
She moved into a new flat in 2018
it's windy in autumn
they got married in July
ответ: 1. Там уже написано on
2. On
3. In
4. At
5. At, on
6. In
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8. In
9. In