Test yourself

Insert a, an or 0 if no article is necessary.

1.  (1 p.) Mr Smith is (1 p.) old customer and (1 p.) honest man. ~ Why do you say that? Has he been accused of (1 p.)
2.  I'm not (1 p.) wage-earner; I'm (1 p.) self-employed man. I have (1 p.) business of my own. ~ Then you're not (1 p.) worker; you're (1 p.) capitalist!