Money

3. "You ...... me £ 50, when are you going to pay me back?" (To be under an obligation to pay (someone) or to be indebted to the amount of.)
5. A printed list of the money going into and out of your account every month. (Bank account ..........)
8. Something which tells you what you have to pay for services or goods.
10. The act of paying or the state of being paid. The noun from 'to pay'
11. Pieces of paper that are printed by a bank. You write on it to pay for something. These are a written order to a bank to pay the amount of money specified. (plural)

1. A piece of paper which shows what you bought, and proves how much you paid for something.
2. The official money of a country or region, e.g. US dollar, the euro.
4. VISA, Mastercard, etc. (two words, no space)
6. Metal money.
7. An institution where they keep your money safe.
9. "I didn't have enough money to buy the car so I asked my father for a ...... ." (A sum of money lent, usually at interest.)