单句改错（共10小题，每题1分，共10分）
This particular sad event left a deep impression on Pliny.
With so many different forms of poetry to choose, students may eventually want to write poems of their own.
It is the forms of people who were caught in the disaster that made the city a monument of human history.
It was the first time that Helen understood such a complex word.
He yelled the young girl so that the passengers waiting in line behind him could hear.
With Helen’s knowledge and vocabulary expanded, she asked more questions.
I thought that strange that my teacher could not show me love.
The word think was also a difficult one but she had a breakthrough while worked on a simple task.
My parents are classical musicians and they named me as a famous violinist.
In other words, doctors need to achieve balance between being an authority figure and being a friendly human being.