ThesupplyislargerthantheremovalthusacontinuingaccumulationofdioxinintheBalticSea.

The supply is larger than the removal thus a continuing accumulation of dioxin in the Baltic Sea.
[Q]: [MisterBeechallengesyoutocollectmoneyasmuchasyoucanin50days.]
[A]: [Mister Bee challenges you to collect money as much as you can in 50 days.]
Problem: Add spaces: Hardcoverbooksareusuallyprintedonhigh-qualitypaperandcontainillustrations.

Spaces added: Hardcover books are usually printed on high-quality paper and contain illustrations.
This text is missing some spaces, please add them: Pafugisasoftandfluffyhighqualityyarnin73%mohair,22%wooland5%polyamide.
Pafug is a soft and fluffy high quality yarn in 73% mohair, 22% wool and 5% polyamide.
input question: Fix spacing: Ifwewithyouthree.

output answer: If we with you three.
input question: Fix spacing: WhendoIneedthesham?

output answer:
When do I need the sham?