The restaurant has been closed for a week and has just reopened.
I was on vacation for a week and and it will take me a while to get back into work mode and back into work routine.
It will take new employee a few weeks to familiarize with the work environment and to fully understand their responsibilities/job scopes.
It is first day at work so I am still feeling my way. I need a little bit more time to understand what my job scopes are and to familiarize myself with the workplace culture.
Did I phrase the above sentences correctly? Please advise.