after the break

at eight o'clock

at noon

at night

at midnight

at any moment

at any time

before breakfast

before the war

between four and eight

by 12th February

during the war

during the night

for three years

from Monday

from now on

in the morning

in the afternoon

in the evening

in June

in summer

in winter

in 1975

in the 16th century

in the days of cassette
recorders

in 15 minutes

He completed the job in
2 days.

on Monday

on Saturday afternoon

on 15th July

since 1950

throughout the summer

Wait until tomorrow.

from three to five

within the last two
months