AT
for
a
Exact
or
Precise
Time
.
IN
for
Months
,
Years
,
Centuries
and
Long
Periods
.
ON
for
Days
and
Dates
.
____________________
3
o'clock
/
____________________
May
/
____________________
Sunday
____________________
WInter
/
____________________
10
:
30am
/
____________________
Tuesdays
____________________
6
April
/
____________________
the
autumn
/
____________________
noon
____________________
the
1990s
/
____________________
Independence
day
/
____________________
dinnertim
e
