For exact time – “At nine o´clock.”

Meal times. – “ at breakfast.”

Specific parts of the day.- “ at night”

Festivals. – “at Christmas”

Some time expressions.- “ at the moment, at the weekend…”

For days of the week. - On Tuesday.”For dates. “ On June 23rd.”

For aniversaries. – “ On my birthday”

For special days. – “ on Christmas day.”

For months of the year. . –”In July.”.”

For seasons. –”In Autumn.”

For years. –”In 1971.”

For parts of the day ( but AT night). –”In the evening.”

Common expressions with:

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