Would you please keep silent The news that the milk containsa harmful chemical______ and I want to listen.

_ more effective measures putin place, the disease has been brought _______ control.

It takes about two hours to get to their office building, _________ possible traffic delays.

Joan’s been to Beijing . What about Jack —_______

―What’s the matter? You look worried and restless.―Oh, nothing really seriousAs a matter of fact, I ______ of my graduation thesisI have to hand it in soon