________ seems to be a strong competition in China for senior high students to enter college or university.
He was in hospital for six months. He felt as if he was _______ from the outside world.
People may have different opinions about Karen, but I admire her. ________, she is a great musician.
—Could you be so kind as to close the window? — ________.
When I am tired with math exercises, I go out for a walk to get relaxed.
We should try every way to develop education, it means slowing down in other fields.