Answer:

tos

Answer	Crossword Clue
TOS	Talking-... (scoldings)
TOS	Lean-.. (sheds)
TOS	NBA or NFL breaks

TOS	Set-.. (fights)
TOS	NBA fumbles
TOS	How-..: instruction books
TOS	How-..
TOS	Talking-..: tongue lashings
TOS	Lean-..
TOS	How-... (instructional methods)
TOS	Lean-... (makeshift sheds)

TOS	Set-... (brawls)
TOS	How-... (instruction books)
TOS	NFL breaks
TOS	How-... (handyman's library)
TOS	Lean-... (simple structures)
TOS	How-... (instructional books)
TOS	NFL pauses
TOS	How-... (guides)

TOS	How-... (instructional publications)
TOS	How-...
TOS	Set-..: rows
TOS	Lean-..: sheds
TOS	Set-..: arguments
TOS	Talking-.. (lectures)
TOS	Set-..
TOS	Talking-... (lectures)

TOS	Lean-... (sheds)
TOS	Set-... (brief fights)
TOS	Stand-... (preparations for military actions)
TOS	Cough: Span.
TOS	Prepositions.
TOS	Signs of the infinitive.
TOS	Cough: Sp.
TOS	Mil. set-ups

TOS	How-... (book genre)
TOS	Set-...
TOS	How-... (instruction manuals)
TOS	How-... (handy books)
TOS	How-... (do-it-yourself books)