The box is so heavy that he cannot lift it. _______, he is only a ten-year-old child.
The problem was that it is ___ valuable ___everyday use.
But later people developed a way of printing, _____rocks.
____Mr Brown’s anger, it was his own son who didn’t agree ____him.
When he saw all his books _____ here and there on the floor, he knew that something terrible _____.
The driver drove __ hit a big tree and the car came to a stop.