AT CHRISTMAS
AT EASTER
AT THANKSGIVING
AT
ON
IN
HOLIDAYS
VS
PRECISE TIMES
AT THE MOMENT
AT THE WEEKEND
AT DINNER TIME
AT 8 O'CLOK
AT NOON
AT NIGHT
SEASONS (in winter)
YEARS ( in 1975)
DECADES(in the 80's)
MONTHS (in march)
CENTURIES(in the 1900's)
WEEKS ( in two weeks)
time ( in 5 minutes)
in the morning
in the afternoon
in the evening
ON MAY 3RD
ON TIME
ON THAT DAY
DAYS
ON MONDAY
ON SUNDAY
DATES
Prepositions of Time
