Many students believe that the choice of their courses and universities should ________their own interest.
A. be based on B. base on
C. be basing on D. base at
After the examination, my teacher told me that failure________the mother of success.
A. was B. is
C. be D. been
I “ll go to the library as soon as I finish what I ______.
A. was B. am doing
C. have done D. had been doing
---The last one __________________ pays the meal.
---Agreed!
A. arrived B. arrives C. to arrive D. arriving
It is the fourth time that Tom ______ in the maths exams.
A. failed B. has failed
C. had failed D. have failed
The reporter set______ what the old said and then telephoned it to the editor.
A. off B. up
C. down D. about
