Complete the sixteen sentences to score your knowledge of TIME with at, in and on. 1. I love to go swimming at the beach ... summer. 2. What time do your children usually go to bed ... night? 3. Next year, we plan to travel to Taiwan ... September. 4. My birthday is next week. I was born ... October 15th. 5. My grandfather is very old. He was born ... 1939. 6. I am going to meet my friends ... Friday evening. 7. Most stores and businesses are closed ... New Year’s Day. 8. I always get up very early ... the morning. 9. My father goes to work ... weekdays, from Monday to Friday. 10. After I eat dinner, I like to watch TV ... the evening. 11. My first class at college begins ... eight o’clock. 12. He has an appointment to see a dentist ... Monday. 13. Last night, I heard a very strange sound ... midnight. 14. My summer holiday starts ... June. 15. He changed his job three times ... the 1990s. 16. My friend wants to have a party ... his birthday. Choose: a) at; b) in; c) on.

1. in summer — период времени.
2. at night — устойчивое выражение.
3. in September — месяц.
4. on October 15th — конкретная дата.
5. in 1939 — год.
6. on Friday evening — день и часть дня.
7. on New Year’s Day — праздничный день.
8. in the morning — часть дня.
9. on weekdays — дни недели.
10. in the evening — часть дня.
11. at eight o’clock — точное время.
12. on Monday — день недели.
13. at midnight — точный момент времени.
14. in June — месяц.
15. in the 1990s — десятилетие.
16. on his birthday — конкретный день.

Ответ: 1 — in; 2 — at; 3 — in; 4 — on; 5 — in; 6 — on; 7 — on; 8 — in; 9 — on; 10 — in; 11 — at; 12 — on; 13 — at; 14 — in; 15 — in; 16 — on.