________, what he has said _______ to be _______ as we haven’t investigated the site yet.
.A great number of students said they were forced to practise the piano.
I like _____ in spring when everything turns green and active.
You can imagine what difficulty we had __________ home in the snowstorm.
We hurried to the station, ________ the train was gone.
.Operation rooms should be kept free ______ bacteria of any kind.