Answer:
Well, you will know when to use -er when you refer as verbs with infinitives ending. What you will do is drop the -er from the infinitive and add the second conjugation present tense endings: -o, -es, -e, -emos, -en.
Explanation:
To use -ar you will use the first conjugation, for example, hablar, lavar, llamar.
Answer:idk you dont have the picture but la sala is the living room the cosina is the kitchen el bano is the bathroom and the dormitorio is the room
Explanation:
El sabado pasado FUI hasta la casa de mi abuelita porque no encon tre un taxi.
HOPE THIS HELPS! PS! :D!!!!!!!
The answers are libros and la radio. (in that order)