1.He finished his homework in 5 hours.
It takes him 5 hours to finish his homework.
2.Jenny spent 50 dollers on her new dress.
The new dress cost Jenny 50 dollers.
Jenny's new dress is worth 50 dollers.
It cost Jenny 50 dollers to buy the new dress.
1.He finished his homework in 5 hours.
It takes him 5 hours to finish his homework.
2.Jenny spent 50 dollers on her new dress.
The new dress cost Jenny 50 dollers.
Jenny's new dress is worth 50 dollers.
It cost Jenny 50 dollers to buy the new dress.