1. Gambling is a mug's game.

2. Teaching's a mug's game.

3. A mug's game, because her mind was blurred and Jessica was far too intelligent,() and caught her drift immediately.

4. Dieting is a mug's game.

5. John, It'sounds like a mug's game to me.

6. She always said it was a mug's game.

7. But it is a mug's game to try to distinguish degrees of mercilessness in this novel.

8. Betting on horses is mug's game - nobody ever wins in the long term.

9. Trying to sell overcoats in midsummer is a real mug's game.

10. I used to be a very heavy gambler, but not any more. It's a mug's game.

11. The aim of the campaign is to make young people believe that smoking is a mug's game.

12. He's as tough as old boots, but playing with drugs is still a mug's game.

13. Trying to sell ice to an Eskimo is a mug's game.

1. Trying to sell overcoats in midsummer is a real mug's game.