Question

3 Choose the correct prepositions. 1 The class is on / at / in the morning. 2 He usually works on/at/in night. 3 It's on/at/in Wednesdays and Fridays. 4 He starts his new job is on/at/ in 15th April. 5 It finishes on / at / in 12 o'clock.​

Answer 1

Ответ:
2 at
3 on
4 in
5 at