Which sentences contain a restrictive or nonrestrictive relative clause? check all that apply.

the car, which took miah months of saving money to buy, is parked in the garage.

the bicycle that kameron has had since he was ten years old is still in great shape.

my professor, a graduate of arizona state university, taught me a lot about writing.

sierra met the boy whose parents recently opened the restaurant across the street.

the ocean, calm and peaceful, beckoned joel to dip his toes in the warm water.

The sentences that contain a restrictive clause are: B and D, while the ones that contain nonrestricive are: A, C and E.

Explanation:

First of all the restrictive clauses are characterized by delimiting in some way the noun that is before the sentence. While nonrestrictive clauses are characterized by describing the noun granting him with a unique meaning. In other words both function in order of the noun by limiting it or describing it, also restrictive clauses never use commas while nonorestrictive clauses can use commas to explain the characteristics of the noun.