Fill in the blank with One preposition

Fill in the blank with One preposition
1. they live............................ a big city
2. she lives far................................... her family
3. there is a bank next............................ my house
4. will you be free....................... saturday?
5. she gave a book ....................... me on my last birthday
6. ............................ winter, we often go skiing
7. we are ................................ school now
8. doing morning exercise is good .......................... you
9. he was born.......................... 2000