.Most business letters and government reports are the main situations _________ formal language is used. ^*

Mike was rushed to hospital last night.Is he all right?—Really? But don’t worry！I________to the hospital and see him this afternoon

The police managed to gain throughan upstairs window

―What are you doing, Jack―I’m looking for some information about famouspeople______can help me make a poster. .

They_______ in our school. They are in No.2 Middle School.