Lily‘s brother is ______ (wake) at that time.这题怎么填?被动语态吗?

Lily‘s brother is ______ (wake) at that time.这题怎么填?被动语态吗?
Lily‘s brother is ______ (wake) at that time.这题怎么填?被动语态吗?

Lily‘s brother is ______ (wake) at that time.这题怎么填?被动语态吗?
awake 醒着的
这里要填个形容词做表语
那个时候丽丽的哥哥是醒着的

waking 满意吗？