Choose the correct preposition of time (in, at, or on)
1. The train leaves ___ five minutes, hurry up.
2. I'm going to America ___ April.
3. He doesn't work ___ Sundays or Mondays.
4. In England the shops shut ___ 5:30.
5. She never feels very good ___ the morning.
6. She is starting work ___ June 4th.
7. What do you do ___ the evenings?
8. I can't sleep ___ night these days.
9. Where are you going ___ the summer?
10. I was born ___ 1966.
