_____ that he isn’t adequate to the present job, he devotes all his spare time to studying professional knowledge.
A. Concern B. To concern C. Concerned D. Concerning
--- Has your brother returned from the USA yet?
---- Yes, but he ____ here for only two days before his company sent him to Australia.
A. stayed B. has stayed C. will stay D. was staying
Several Chinese films are rising to international fame, _____, Brokeback Mountain directed by Ang Lee has won the Oscar Awards.
A. such as B. for example C. namely D. that is
Steve Paul Jobs passed away in America on October 6th, 2001, _____ death made millions of people feel sorrowful.
A. whose B. which C. when D. where
Ladies and gentlemen, please fasten your seat belts. The plane _____.
A. takes off B. has taken off C. took off D. is taking off.
---- What do you think of the lecture made yesterday?
---- Excellent! _______ you missed such a wonderful lecture?
A. How is it that B. Why it was that
C. How was it that D. When was it that
