1- at/ on/ in
a)____ 6 June.
b)____ 8 o'clock.
c)____ Wednsday.
d)____ 12:30 a.m.
e)____ 1977.
f)____ september.
g)____ Friday.
h)____ 1984.
i)____ half past two.
j)____ christimas Day.
l)____ winter.
m)___ the evening.
n)___ the morning.
o)___ monday morning.
p)___ saturday ninght.
q)___ night.
r)___ Cristmas.
s)___ the weekend.
t)___ tusday afternon.
u)___ the end of my holyday.
v)___ 24 september.

2 -
• Goodbye! See you ____ friday.
• Where were you ___ 28 february?
• I got up ____ 8 o'clock this morning.
• My sister got married ____ May.
• Diane and I first met ____ 1979.
• Did you go out ____ Friday?
• Did you go out ____ Friday everning?
• Let's meet ____ 7:30 tomorrow everning.
• I'm starting my new job ____ 3 June.
• We often go to the beach ____ summer.
• George isn't here ____ the moment.
• Julia's birthday is ____ January.
• Do you work ____ Saturdays?
• I will send you the money ____ the end of this month.
• _____ Autumn, the leaves fall from the trees.
• The company started ____ 1969.
• I often go away ____ the weekend.
• I like looking at the stars in the sky ____ night.

3 - Select:
I. Maria was telling me that you left school ____her.
a) across b) through c) before d) among

II. Ana and Julio have fared many problems ____ the years.
a) between b) through c) across d) without

III. Are you going to the concert _____ me?
a) with b) througt c) across d) outside

IV. They are hiding your books ____ their bag.
a) across b) before c) inside d) through

V. I have tied my dog ____ those trees.
a) througt b) before c) between d) after e) among