Questions & Answers about Loro scrivono sui fogli.
Why is 'on the' translated as sui here?
What is the singular form of fogli?
Do I always have to use Loro when saying 'they'?
How do we know to use the -ono ending for scrivono?
The base verb is scrivere (to write), which is a regular verb ending in -ere. For regular -ere verbs, the 'they' (loro) ending is always -ono.