Choose the correct word to complete the sentences.

1. I’m afraid I deleted your email __________________ accident.

2. Did she hit him __________________ purpose?

3. I just saw them __________________ chance.

4. Most of these files are __________________ date.

5. My wife is away __________________ business at the moment.

6. I’m afraid I’m busy __________________ the moment.

7. I’ve got to go; I’m __________________ a hurry.

8. I won’t go there again __________________ future.