Question

complete the sentence with the best relative pronoun. the certificate i received for perfect attendance had my name spelled incorrectly.

Explanation:

In this sentence, we need a relative pronoun to introduce the relative clause "I received for perfect attendance" that modifies "the certificate". The relative pronoun "that" or "which" can be used here. Since the clause is a restrictive relative clause (providing essential information about the certificate) and the object of the verb "received", "that" (or "which" in non - restrictive cases, but here it's restrictive) is appropriate. "That" is commonly used in such cases where the relative pronoun is the object of the verb in the relative clause.

Answer:

that (or which)