HSK 4
Zhè gēn yúgōu tài xiǎo le, diào buliǎo dà yú.
This fishhook is too small to catch big fish.
HSK 6
Nà tiáo yú tūn xià le yúgōu.
The fish swallowed the fishhook.
HSK 7-9
Tā bǎ yú'ěr guà zài yúgōu shàng, ránhòu bǎ xiàn pāo chūqù.
He put bait on the fishhook and then cast the line out.
