There were 2,603 death row inmates in the United States.
Three hundred twenty-five women have since served as U.S. Representatives.
Explanation:
He hadn't made any attempts to escape.
They had taken the boy to the doctor.
The cat had killed the mouse.
The dacoits had looted the shop.
They had accepted the invitation.
To combine these sentences together to flow neatly and be grammatically correct you could say: Early airships such as zeppelins were filled with hydrogen, but today's blimps use helium instead. This is the correct answer out of your choices.
Your answer is: Early airships such as zeppelins were filled with hydrogen, but today's blimps use helium instead.
Have an amazing day and stay hopeful!
Answer:
A prepositional phrase is a modifying phrase which includes a preposition (in this case, "over") and the object of the preposition (in this case, "the mantelpiece.")