"to". For example in "caminar" the -ar ending translates as "to" the complete word would be "to walk" cantar = to sing, trabajar = to work. The -ar ending does not tell who is the person doing the action or when is the action happening.
13
60 sec
Q.
it tells who is the person doing the action. For Example the -o at the end of "camino" is telling that it's "yo" (I) the one who walks.
14
45 sec
Q.
when the action is taking place. For example in "cantas" the -as at the end is telling me that "you" is the person who sings and also indicates that the action is occurring in the present tense.
15
60 sec
Q.
it's necessary to specify who is the person doing the action.
16
45 sec
Q.
I to arrive to school today and I to talk to my friends. We to eat at the cafeteria and we to do math homework. I to go to class, I to like my classes I to work hard...
17
60 sec
Q.
only the last two letters -ar
18
30 sec
Q.
the ending that matches the person or persons we are talking about. Example if I am talking about "we" I need to replace -ar for -amos. Nosotros hablar = we to talk, would be incorrect. I would need to remove the "to, -ar in Spanish" and replace for -amos. Nosotros hablamos = we talk.