A couple of answers for you but some more Q's as well I also list the ones I haven't yet got in a hope for some clues please...
Answer to Put in to brim precious metal to exhibit it is Phil Silvers Show, Answer to As far as I can see is Horizon.
Ones I don't yet have...
19 Happening sphere
24 Adding southbound
35 Too timid to proceed
38 Existentionalist's observation
43 Weekend all purpose shop
49 Heavy insulation
54 Juniors recreation
58 Distressed child's toys
63 Together for life
64 Two cans
65 Large boy in dwelling
66 Expelling saliva picture
69 Solids plus liquids
71 No more seasonal drink left
72 Strange in New York
75 Uterus with fat singer
78 Leave the TV alone
79 Get away from frozen water
80 Elongated first man's descendants
81 Good 24 hours
83 Childminder with clever man
84 Lower garden
88 Look out for the lady
94 Keeps doctor happy in theatre
99 He's a good man little Edward
104 Soft drink statue
109 She's obese Edward
111 He's called a British peer
122 Seaside resort with cleverness
127 Trying to win top prize
130 Christmas table decoration lifts car
136 Rodent makes knots
139 Wartime minister with spouse
142 Polish garbage receptacle guys
143 Filthy existence
144 Child's brick smashers
146 Eat now sleepy head
149 Creamy spread with insects
150 Cartoon drawings give to you
151 Pale red big cat display
153 Single racket drawn straight
156 Boxer's jab train tracks
166 Spark producing rocks
170 Tone of singing voices
171 They get you to do things
172 Section before tee
175 Soldiers play it
179 Chance is at the door
184 Waste gas from shooting
193 Bird of prey's badge
194 Inside this room <