Question

1. A ___ tí estudiar

Answer 1

1. Te gusta
2. Les encantan
3. Nos interesa

Answer 2

1. A ti te gusta estudiar.
2. A ellos les encantan los mariscos.
3. A nosotros nos interesa los anuncios.

$\boxed{ \bold{Explanation}}$

The indirect object replaces the one who receives the verb.  It can be replaced, if it is in the third person, "le" (singular) or "les" (plural);  they can also be replaced by unstressed pronouns (me, se, te, nos, os).

MissSpanish