I am not totally sure. But, I think they put it there to simply tell if you are a human being. They only want humans on here... ;)
The two words are spelt as you have done in the question.
Thirty two.
You spell it as two words, "brand new" (new).
you spelled it correctly in the question
There are two English words you can spell with the letters seoiozt - the words are ooziest and zooiest.
its 3 words
The letters spell the words do, he, hi, ho, id, if and in. The letters spell the words is, it, no, of, oh, on, so and to.
It is spelt two.
Thirty two.
Eighty two.
Twenty-two
two words - on track