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"Too" is an adverb which is often translated as "también", and "I think so" is a phrase which is often translated as "creo que sí". Learn more about the difference between "too" and "I think so" below.
too(
tu
)
An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
adverb
a. también
He can play the guitar and the piano too.Sabe tocar la guitarra y el piano también.
a. demasiado
If you add too much sugar, the cake won't taste good.Si añades demasiado azúcar, el pastel no sabrá bien.
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I think so(
ay
 
thihngk
 
so
)
A phrase is a group of words commonly used together (e.g., once upon a time).
phrase
a. creo que sí
Is that Ron's wife over there? - I think so.¿La esposa de Ron es aquella de allí? - Creo que sí.
b. eso creo
Do you remember Stacy's little brother? - I think so.¿Te acuerdas del hermanito de Stacy? - Eso creo.
c. me parece que sí
Is Carol happy at her new job? - I think so.¿Está contenta Carol en su nuevo puesto? - Me parece que sí.
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