Answer:
it was hoped goes with~ they thought blimps
attempts were~some airships
dirigibles were thought~people thought that blimps
Your answer would be D.
Tangible means perceptible by touch.
hope this helps. (:
A. Alphabetical order by authors last name.
Answer:
Her eyes were as dark as the deep oak wood.
The sun perfectly illuminates her deep chocolate hair.
I would go with option d)