Answer:
D. A bird flying from its nest.
Explanation:
This is a transition from not flying, to flying which I would consider is transitional.
D. Working as a flight attendant is the most exciting service job in the world. Someone else might think it's boring
Answer:
It is a noun phrase.
Explanation:
This is because a noun is being used here and it has a part of a sentence having no finite verb.
