The answers are:
Blank spot 1: Generative.
Blank spot 2: Transformational.
Generative grammar is a linguistic theory developed by American linguist and philosopher, Noam Chomsky. The theory considers grammar as a system of rules that are able to generate combinations of words that produce grammatical sentences in a specific language.
Chomsky´s earlier theories were called transformational and though they were later revised and adopted the name “generative”, it is correct to still call them transformational.
