1. yo era,
tú eras,
él,ella, usted era,
nosotros éramos
, vosotros erais,
ellos, ellas y ustedes eran.
I'd write being the most helpful in a fire or in a ruff situation.
The correct answer would be 18. Hope this helps :)
Tell me in English what you learn from the video and ill put it in a Spanish version that wont look like (google translate)
En el verano me gusta llevar blusas sin mangas porque hace calor.