Write at/on/in.
 ...............24 September
 ...............Thursday
 ...............11.45
 ...............Christmas Day
 ...............Christmas
 ...............the morning
 ...............Friday morning
 ...............Saturday night
 ...............night
 ...............the end of the day
 ...............the weekend
 ...............winter

1 Goodbye! See you ...on.......Friday.
2 Where were you...............28 February?
3 I got up...............8 o'clock this morning.
4 I like getting up early...............the morning.
5 My sister got married...............May.
6 Diane and 1 first met............... 1979.
7 Did you go out...............Tuesday?
8 Did you go out...............Tuesday evening?
9 Do you often go out...............the evening?
10 Let's meet...............7.30 tomorrow evening.
11 I often go away...............the weekend.
12 I'm starting my new job................3 July.
13 We often go to the beach...............summer.
14 George isn't here...............the moment.
15 Julia s birthday is...............January.
16 Do you work...............Saturdays?
17 The company started............... 1969.
18 I like to look at the stars...............night.
19 I'll send you the money...............the end of the month.

Write sentences with in ....

1 It's 17.25 now. The train leaves at 17.30. The train leaves in 5 minutes.
2 It's Monday today. I'll phone you on Thursday. I will................days.
3 Today is 14 June. My exam is on 28 June. My............................
4 It's 3 o'clock now. Tom will be here at 3.30. Tom......................
I'll.......................................................IIIIII

Write at/on/in if necessary. Sometimes there is no preposition.

1 I'm leaving on Friday.
2 I'm leaving ...... next Friday, (no preposition)
I always feel tired...............the evening.
Will you be at home...............this evening?
We went to France...............last summer.
Laura was born...............          1975.
What are you doing...............the weekend?
I phone Robert...............every Sunday.
Shall we play tennis...............next Sunday?
I can't go to the party...............Sunday.
I'm going out. I'll be back...............an hour.
I don't often go out...............night.