1) We arrived in Russia __IN__ December. It was cold!
2) Where were you __AT__ twelve o’clock?
3) My birthday is __ON__ Friday 13th.
4) Are you busy __ON__ Saturday afternoon?
5) It rains a lot __IN__ April.
6) Did you live in Russia __IN__ 2015?
7) Have you ever swum in the sea __AT__ midnight?
8) I never get up __AT__ 7 o’clock __AT__ the weekends.
9) Our next lesson is __ON__ Tuesday, __AT__ three o’clock.
10) Good bye! See you __ON__ Monday.
11) We’ll go to my cousin’s house __ON__ Saturday.
12) I lived in Germany __IN__ the 1970s.
13) Where is Katya? Doesn’t she have a lesson __AT__ 11:30?
14) I will start __IN__ a few weeks.
15) Liza will start her new job __ON__ Monday.
16) We got up early __IN__ the morning yesterday.
17) __IN__ the spring, there are lot of flowers in our garden.
18) They had a picnic __ON__ Saturday afternoon.
19) Does it really get hot here __IN__ the summer?
20) My family moved to this country __IN__ 2008.
21) He is at the library __AT__ the moment.
22) I often go fishing __IN__ the spring.
23) I’m going on holiday __IN__ a few weeks.
24) People can go swimming __AT__ Christmas in Australia.
25) I drink tea __IN__ the evening. It helps me to relax.