I don’t really work here. I ____ out until the manager comes back. [ ]

This is_________public place for us to do some reading. Dont talk or laugh loudly in _________public.

It is such a modem machine ____few of the workers know how to operate it

Xiao Pei said she ______ Hainan for 3 months

Everyone has a stage in their life ______ they seem tohave trouble in everything.