I always forget some news . I am very upset. and don' t know _______ . A. how to do. B. when to do. C. what to do .
Some people don’t known the value of their health they lost it.
Amy prefers at home to out at the weekends.
I found him worth because he devoted all his time he had to people in need.
--- Do you know _______? I’m going to see him. --- Sorry,I don’t know.
Not only she but also Dick and I _______ interested in maths.