The exercise aims for you to choose the proper verb and conjugate it from infinitive to present and adding the pronoun SE or the indirect object pronoun ME
The pronoun SE is used as a substitute for LE, LES when it is immediately followed by a pronoun LO, LA, LOS, LAS as a direct complement:
I gave it to you. / I gave him/her the car.
Se lo di/ Le di el carro
Here is the conjugation of the verbs used in this exercise: