When you finish reading the book ,you will have ______better understanding of ______life. ,
His parents were teachers in that school, _______ lost their lives in order to save their students in the earthquake.
______ he referred to in his article was unknown to the general reader.
After a knock at the door, the child heard his mother’s voice ______ him.
Pop music is such an important part of society ______ it has even influenced our language.
The little boy came riding full speed down the motorway on his bicycle. ______ it was!