You’ve worked with your client to develop a video campaign. When you’re ready to begin the campaign, only the companion ads are ready to serve. What should you decide to do with the campaign?

You should start the campaign with the companion ads until the video ads are ready to serve.
You should replace the video ads and companion ads with display ads in the campaign.
You should remove the companion ad placements and only serve the video ads once they’re ready.
You should remove the video ad placements while starting the campaign with the companion ads.