1. I'm really not satisfied with the way you have ________ the situation.

2. You're the tenth person I've been put through to and I'm on the point of losing my ________ .

3. We should be delighted to find out when the new scheme comes into ________ .

4. Could I know why the business has ________ so long to conclude?

5. Hallo, do you see what you did to that ________ of books when you walked past?

6. May I make another ________ to ask you to explain the situation more clearly?

7. I must ________ you do something immediately as I've been patient long enough.

8. Excuse me, but you have ________ your car lights on.

9. When are you thinking of buying a ________ washing machine?

10. I say, you've just ________ on my foot!