Answer:
a. chain communication network is most appropriate.
Answer:
A. Fast
Explanation:
Clever means quick to understand
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.")
Answers:
1) The car, which took Miah months of saving money to buy, is parked in the garage.
2)The bicycle that Kameron has had since he was ten years old is still in great shape.
4) Sierra met the boy whose parents had recently opened the restaurant doors across the street.