Don’t be too ________ about things you are not supposed to know．

It may have been unusually cold recently but experts say it's ________ for this time of year.

 Looking at my mother's ___________ face, I regretted not having told her my whereabouts on the phone.

To their great relief, the lost child went back home, ______, after an absence of two weeks.

Can you believe that in ___ a rich country should be ___ many poor people?