Some students are net surfing.which does great harm to their physical and mental health
—Would you mind giving me and my classmates a gift to school? —___
.Was it ______ Expo 2010 that made Shanghai the focus of the world then?
—What was his performance like? —Oh, it couldn’t have been___.
Which of the following is TRUE according to the passage?
All the doctors in the hospital insisted that he_____ badly wounded and that he______ at once.