He is a little bit mysterious these days. Nobody in our company knows exactly .
A. what he is working on B. what is he working on
C. what did he work on D. what was he working on
——I don’t feel like going out. Why don’t we just stay home and watch TV instead?
—— You promised to take me out for dinner and to the theatre on my birthday.
A. Great! B. Why me? C. Come on! D. Not at all.
——Is it my appearance the professor minds?
——I guess not. He will consider necessary to have an experienced assistant.
A. which；it B. that；it C. which；that D. that;that
When my parents told me they were getting separated. I couldn’t believe our family was going to . .
A. break down B. break away C. break up D. break out
Don’t try to persuade your boss；he won’t have the of employing me—a fresh student.
A. intention B. attention C. sense D. attraction
It has been proved that taking exercise ________ does good to one’s health.
A. mostly B. formally C. regularly D. publicly
