1. which verb or verb phrase best fits in the sentence below? i the test when i remembered the correct answer. completes completing will complete had completed

Remembered in this sentence is in the past tense, so the verb or verb phrase should also be in past tense. So your answer is D. had completed

The sentence should read as follows.

I had completed the test when I remembered the correct answer.

Hope this helps. :)

heritage? culture? religion? gene? trait?

its hard for me to see which word is supposed to be in bold. if i knew then i would be able to better.