We can't find the kid.It,s derk;she must be in__now.

We can't find the kid.It,s derk;she must be in__now.

填: danger

be in danger 处于危险中

We can't find the kid.It's dark. She must be in (danger) now.

句意: 我们找不到这个小孩，天黑了，她现在一定很危险.

bed 我们找不到这个小孩，天黑了，他应该睡觉了

We can't find the kid.It‘s dark;she must be in_bed_now. 我们找不到这个小孩，天黑了，他应该睡觉了。

你好！ We can't find the kid.It‘s dark;she must be in_bed_now. 我们找不到这个小孩，天黑了，他应该睡觉了。 仅代表个人观点，不喜勿喷，谢谢。