1d. On head worker carries hamper containing one food item(9) c?o?s?a?t.
25d. Fit of temper? Lash out! Bad mood? Shout!(7) t?u?p?t.
18a. The writer in Paris to get angry. one involved in tale of woe.(8) ?e?e?i?d.
I think the 1st 2 are croissant and trumpet but can't see why.