sh! you don't say quiz

[gwinearman]

18 ,8836 (4)
31 beside the door,greedy people want this sound on it (4)
72 broad row erupts at times with ham (7)
97 terminal point for the tube diameter perhaps (4 7)
98 original place has supply of water in south yorkshire (8)
Time and movement quiz
73 solve by reasoning or calculation(7)
75 record an olympian spirit (5)
Thank you for any help

[Squitty]

31 Jamb

[Harry-Wragg]

73 workout?

[golly53]

75 epoch

[jonker]

98. Wombwell

[adwarner]

Hi all, can anyone help with these five?
8.) Mount or region, say
13.) Withdrawal I take out to see what is owed.
18.) 8836
30.) Man, perhaps, I shall shortly hear
59.) Seaweed for torture

Is 8836 in the wrong part of the quiz, should it be later on?

Thanks very much! Adrian