Here are the answers with prepositions filled in the blanks:
1. The boy was absent from school.
2. His company is progressing by leaps & bounds.
3. You don't know how to deal with others.
4. Is she preparing for the test.
5. We put our books in our bags.
6. We can't rely on him.
7. He is working at Durpora in Srinagar.
8. My friend lives in Hamirpur in Goa.
9. Joe Biden lives in New York in USA.
10. The deer was killed by Hunter with Knife.