Often Confused Words: Lend and Borrow

For the sentences below decide whether to use lend or borrow.

1 If you need a drill, I can you mine.  
2 My brother me his car. Let's drive to the beach.  
3 I started the business with money I from friends and family.  
4 Could you me €20 until tomorrow? 
5 If you don't have a tent, you can mine.    
6 I my favourite book to a friend and she hasn't returned it yet.  
7 I left my wallet at home, could I some money. 
8 I need some help in the garden, could you me a hand. 
9 My battery is dead, could I your phone for five minutes.  
10 I love books from the library.