Which sentence correctly sequences the underlined verbs?

we will not receive the final pieces that we needed to complete the collection.

we will not receive the final pieces that we had needed to complete the collection.

we have not received the final pieces that we will need to complete the collection.

we had not received the final pieces that we need to complete the collection.

the underlined verbs in each sentence are will/have/had, receive/received, and needed/had needed/will need/need.

[First sentence] We will not receive the final pieces that we needed to complete the collection.

Explanation: In the second and the fourth sentences, there is no reason to use the past perfect tense because there is no simple past time reference (before which the past perfect verb would take place), while in the third sentence, it is not coherent to put the verb need in the future tense.

the: determiner

storm: noun

remains: verb

a: determiner

threat: noun

to: preposition

the: determiner

coastal: adjective

village: noun

- "a nonrestrictive clause functions as a modifier to a noun (that is an object, person or concept). these clauses can be described by the following three options: it is set off by comas, it contains a subject and a verbs and it adds nonessential information to the sentence.

for example, in "here is bill gates, who confounded microsoft software company" we can identify "who confounded microsoft software company" as a nonrestrictive clause modifying the noun bill gates. this clause can be describes as a nonrestrictive clause because it is separated by a comma, it adds nonessential information to identify who bill gates is and it must contain both a subject (who) and a verb (confounded)."