______ , she couldn’t educate her son..
A. A teacher as she is B. Teacher is she
C. Teacher as she is D. Is she a teacher
________ is well known to us all is ________ Yao Ming has become the boss of the Shanghai Sharks, who attended the opening ceremony of the new CBA season on Dec. 19, 2009.
A. It; that B. What; what
C. As; that D. What; that.
— Have you finished all your homework?
— Of course. I ________ it before I went out to play football.
A. had finished B. have finished
C. finished D. was finishing
—He failed in the exam again.
—He __________his teacher’s advice.
A. should not have followed
B. should not follow
C. mustn’t follow
D. should have followed
When first to the market, these products enjoy great success.
A. introducing B. introduced
C. introduce D. being introduced
Armed with the information you have gathered, you can ___ preparing your business plan.
A．set out B．set about
C．set off D．set up
