There was a(n)________silence in the live interview，when no one knew what to say to the audience.

 ______ to the climate here, the old couple would rather live here for the rest of their life _____move to another city. 

—I wonder why Mary is so unfriendly to us. —She is ________ than unfriendly, I’m afraid. 

 The boy spent as much time playing video games as he ____ studying.

The speaker is giving rather an________ speech, as I can judge from the________ look of all the listeners.