She planned to hang out with her friends,but ------------（）,it began to rain heavily.小括号中的词语是unfortunate.②by the time I turned on the TV,the talk show -------（finish）
问题描述：
She planned to hang out with her friends,but ------------（）,it began to rain heavily.
小括号中的词语是unfortunate.
②by the time I turned on the TV,the talk show -------（finish）
答
unfortunately(不幸的是）
had finished