Based on the clue 'a 12 foot one of these for the backyard with a net...', what is the answer?

Based on the clue 'a 105 mph fastball to this 8 letter lower end of t...', what is the answer? Based on the clue 'a 108 second 100 meter dash is worth 906 points in...', what is the answer? What is associated with: a 1085 mile waterway in china a 25 mile waterway in venice are both called this? What is associated with: a 12 ounce bottle of its no5 eau de parfum spray lists for 6150? What is associated with: a 12 this shotgun has a bore of 1852 millimeters? Based on the clue 'a 12 year old nymphet torments a grown man', what is the answer? What is associated with: a 1200 lb man set out to lose 1000 lbs with help of this comedian who runs a bahamian nutritio… What is associated with: a 1200 year old city lends its name to this hat seen here?