我们今晚的嘉宾是一位著名的科学家。

Our ___guest tonight is a renowned scientist.

熊会成为电视脱口秀节目中非常不寻常的嘉宾。

A bear would be a very unusual ___guest on a TV talk show.

主持人采访了这位名人嘉宾，谈论她的最新电影。

The host interviewed the celebrity ___guest about her latest film.