1. Oh, come on. Why do you have to be such a kill ________ .

2. Don't worry, we are quite flexible and can make changes at ________ time whatsoever.

3. Why not? There is nothing to be ________ of. After all it won't be just us in the balloon.

4. We need to buy ________ bread rolls if you want to make hotdogs for your lunch.

5. If you have a question please feel ________ to ask.

6. As of now we still don't know if we will be ________ to fulfil our contract.

7. Thank you very much indeed, that's very kind ________ you.

8. All right you win. I promise I won't bring it ________ again. Why don't just we go white water rafting instead?

9. How about ________ cup of coffee?

10. Please meet me at the train station in ________ hour from now.