Not doing at all well this week! Help needed please as follows -
7a: Swivel around to grandee (5) ???o?; 15a: Snack is thing eaten by donkey in Spain (7) ???r?t?; 16a: Soft drink quickly finished (7) ?????h?; 23a: Egocentric engineer with no time for warden (9) ?o???e???; 24a: Chic steps on the radio (5) ???l? and, lastly, 4d: Sharon seen giving girl sheets of paper, about 1000 (7,6) ?a?l?n?,??i?k?