1.My birthday isMay. 2.I work Saturdays too.
3.We have a meeting 10 am.
4.It often snows January.
5.I have an exam Wednesday.
6.Let’s meet noon.
7.I am washing my car the moment.
8.What are you doing 20 May?
9.We go on a vacation the summer.
10.I want to be a teacher some point.
11.My mother always makes a cake my birthday.
12.We might go somewhere the second day of the holiday

1. in

2. at

3. at

4. in

5. on

6. at

7. at

8. in

9. in

10. at

11. at

12. on

1. My birthday is in May
2. I work on Saturdays too
3. We have meeting at 10 am
4. It often snows in January
5. I have an exam on Wednesday
6. Let’s meet at noon
7. I am washing my car at the moment
8. What are you doing on 20 May?
9. We go on vacation in the summer
10. I want to be a teacher in some point
11. My mother always makes cake for my birthday
12. We can go somewhere in the second day of the holiday