Hello :)
You can write a strong conclusion by recapping everything you discussed and if there was a rebuttle point, again prove why the argument was not strong enough.
Hope this helps
The bus is as colourful as a sunset
Answer:
<u><em>Active:</em></u>
The mail-order company sent Mrs.Green a parcel.
<u><em>Passive:</em></u>
A parcel was given by the mail-order company to Mrs. Green.