The sentences (1), (3), (4), (5) tell that the author (a) was afraid of the snake.
∗ The sentences (6) and (8) tell that he (b) was proud of his appearance.
∗ The sentences (9) and (10) tell that (c) he had a sense of humour.
∗ The sentences (2) and (7) tell that (d) he was no longer afraid of the snake.