Answer: The sh is a digraph, so /sh/I/ has just two phonemes. One more: throat. The th is a digraph, so it counts as one. Also, oa is a vowel digraph. Stretching throat, I find /th/r/O/t/, 4 phonemes. Exercise
Explanation:
No sure why
He is not. My. Teacher
Pole because there were polearms/pole weapons used by warriors during the medieval times