hidden spy nanny cams .Time is very precious . We can not afford to waste time on simple little things . In today 's stimulating era , we all need to be more attentive do something new to make things easy in life .
According to the excerpt , what is a good reason to install a hidden spy nanny cam ?
Pick the best answer from the following options:
- None of the above choices .
 - To make sure that the children are behaving well .
 - To make sure that the children are not abused .
 - To make sure that the nanny is engaging with the children .


To make sure that the nanny is engaging with the children .