Acts is the abbreviation for "the Acts of the Apostles" (<em>five books of the New Testament</em>); a history of the early Christian church, in which Jesus ascents into heaven.
Saint Peter's life is told in the New Testament's letters; Saint Peter was the first apostle required by Jesus in the early church.
Saint Peter preached that Jesus would stay in Heaven until the restitution of all things; the main subject of the sermons preached by Peter was: <em>Jesus and His miracles.</em>
Acts describes how God achieved his plan for the salvation of the world, through the life, death, and resurrection of Jesus.
Thereby, the correct options are the first 2 (1&2):
1.<em>Jesus' miracles were the work of God</em> and 2.<em>Jesus' death was part of the Plan of God.</em>