To illustrate how Van Lew continued to swap intelligence with prisoners<span>to emphasize Van Lew’s resourcefulness and determination
</span><span>to demonstrate the use of encrypted messages in the Civil War</span>
The 2017 Las Vegas shooting was a mass shooting on the night of October 1, when a gunman opened fire on a crowd of concertgoers at the Route 91 Harvest music festival on the Las Vegas Strip in Nevada.
I had played football.
This is past perfect form pf the sentence.
I believe it is B isn't, because if you use the others it most likely sounds like slang.
