помогите пожалуйста!!!​

Ответ:

121.1.

2. at night

3. in the evening

4. on 21 July

5. at the same time

6. in the 1920s

7. in about 20 minutes

8. at the moment

9. in the Middle Ages

10. in 11 seconds

11. on Saturdays

120.3.

1. in

2. on

3. in

4. at

5. on

6. in

7. in

8. at

9. on

10. at

11. in

12. at

13. on

14. in

15. On, at

16. at, in

17. on, in

18. on, in

121.3.

3. a

4. both

5. b

6. b

7. both

8. a

9. b

10. a

Объяснение: