[ Grammar ]
How are adjectival clauses introduced?
A. By coordinating conjunctions
B. By prepositions
C. By subordinating conjunctions
D. By relative pronouns or relative adverbs

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Grammar › ViewWhich one of the following is a noun?
A. book
B. skip
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Justin and I ran quickly to the store to buy some groceries.
A. ran
B. quickly
C. buy