Question

Susan has studied a lot. I'm sure she ________________ do well. *
1 punto
is going to
will
will be

Answer 1

I'm sure she's going to do well.

Como es una predicción con fundamento, se usa going to. Si fuese solamente una opinión, se usaría will.

Answer 2

Respuesta:

Susan has studied a lot. I'm sure she is going to do well.