Q:

Select the option that expresses the given sentence in passive voice.
 Kiara will sign all the documents tomorrow.

• 1
  Kiara was to be signed by tomorrow for all the documents.
• 2
  Tomorrow Kiara will be signed by all the documents.
• 3
  All the documents will be signed by Kiara tomorrow.
• 4
  Kiara would have been signed tomorrow by all the documents.