用live/living/alive 完成句子。  

①那只老虎还活着。

The tiger is still ___________.

②这只鸟受了重伤，但是我们设法让它活了下来。

The bird was hurt badly, but we managed to keep it_______________.

③月球上没有生物。

There are no_______________things on the moon.

④今晚有一场直播的足球比赛。

There will be a_______________soccer game this evening.

希腊神话的艺术特征？