Liberating the first nazi camp commonlit

How did Jim Martin react to witnessing the atrocities committed at the Ohrdruf concentration camp?

Insert comma today we went to the store to the post office and to the park

The tone of the speech most expressive the feeling of gratitude triumph acceptance frustration

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.