1 sn As much as half the kingdom. Such a statement would no doubt have been understood for the exaggeration that it clearly was. Cf. the similar NT scene recorded in Mark 6:23, where Herod makes a similar promise to the daughter of Herodias. In that case the request was for the head of John the Baptist, which is a lot less than half the kingdom.
2 tn The word “it” is not in the Greek text, but is implied. Direct objects were often omitted in Greek when clear from the context.