HSK 5
Zài shāmò lǐ zǒu le yì tiān, tā yǐjīng kěbù-kěnài.
After walking in the desert for a day, he was unbearably thirsty.
HSK 6
Yùndòngyuánmen dàodá zhōngdiǎn shí gègè kěbù-kěnài.
When the athletes reached the finish line, every one of them was parched beyond endurance.