1. I think that your financial optimism is not really justified and you should adopt a more ________ attitude.

2. If you are self-employed, it is your responsibility to ________ how much tax you should legally pay.

3. It doesn't happen very often but I actually got some money from the tax office and with the ________ I'm going to treat myself.

4. Whenever a member of staff makes a claim for travel expenses, they have to provide a ________ account of their journeys.

5. The idea caught on very quickly and people were queuing up to buy the goods so that year the company's investment ________ substantial profits.

6. Before you can claim any money back on overpayment of tax, you have to ________ an application form.

7. In view of our previous orders over the last year we were offered a 10% ________ on any future dealings.

8. You have to accept that this kind of expenditure is quite ________ in an enterprise of this kind.

9. As this job was of a very specialist nature an ________ was invited to join the interview panel.

10. You should have read the ________ of payment as soon as you received the invoice for the goods.