input question: Fix spacing: LookingwhichairportforCastres?

output answer: Looking which airport for Castres?

input question: Fix spacing: WhentheEgyptianNewKingdompowerwanedCushwasabletoemergeonceagainasanindependentstateabout800BCE.

output answer: When the Egyptian New Kingdom power waned Cush was able to emerge once again as an independent state about 800 BCE.

input question: Fix spacing: Inlargemixingbowl,addthejarofsalsatothegroundbeef.

output answer: In large mixing bowl, add the jar of salsa to the ground beef.

input question: Fix spacing: Thefoldingprinciplehasprovenitselftobesuitableforusewithothermaterials:cardboard,aeroplaneveneer,syntheticandnaturalmembranesetc.

output answer:
The folding principle has proven itself to be suitable for use with other materials: cardboard, aeroplane veneer, synthetic and natural membranes etc.