Answer:
Prepositions of Place
1. He is sleeping on the sofa.
2. He is writing on the board.
3. He is standing in front of the bookcase.
4. The elephant is behind the lion.
5. The book is in the bag.
Prepositions of Time
1. Her birthday is on March 15th.
2. He plays basketball on weekends.
3. He goes to the beach in the summer.
4. He does his homework in the afternoon.
5. We have exams in September.
Hope this helped ^-^