We can do a lot to stay healthy. , we should eat a balanced diet.A. At a time B. In fact C. First of all
—He failed his exam again. —But what did you _____? Had he ever been working hard?
There is no student _______ wants to go to university.
____, he sometimes makes mistakes.
—How did you know it? —Well, the news ____ all over the town.
I lost my way in complete darkness and ,______ matters worse , it began to rain .