She is making herself ill with _____ over her son's future.
A cartoon series on Confucius was aired on TV, _____ the thinker was a 10-year-old boy, not an old man.
27. The famous star _____ in the gym several hours every day to keep fit.
—Can Li Hua help me with my English? —I regret to tell you that her English is _____ yours. Why not ask others for help?
Give me a reason _____ you think that email is a good way for people to communicate.
You’d better get well-prepared for the job interview, for you couldn’t risk _____ the good opportunity.