1. I have no one to borrow money from. (borrow - брать взаймы)
2. He still owes the garage for those repairs. (owe - быть должным (денег), owes - должен денег)
3. I wish I had never lent him my car. (lend - одолжить, lent - одолжил)
4. We won't charge for delivery if you pay now. (charge - взять денег с)
5. If you can't earn enough, you simply can't afford a holiday. (earn - зарабатывать)