Answer:
1. No me la des.
2. Voy a presentárselos a Carolina y Eduardo. ¿Vale?
3. Tienes que pedírselo a mamá.
4. Cómpralas para nosotros.
5. Si no me m.o.l.e.s.t.a.s ahora, te lo traigo en un momento.
6. No se la regales a Susana. Los colores vivos no están de moda.
Explanation:
**The direct object is replaced by either lo/la/los/las depending on whether it is feminine or masculine.
**Le and lo/la/los/las do not go next to each other. Le will always have to change to se, and se will always come before lo/la/los/las.
**Only to the endings of positive commands and the infinitive forms of verbs can you add the (in)direct object pronoun(s).
**The formatting always goes (no) + (indirect object pronoun) + (direct object pronoun) + (verb)
