—I have a headache.
—I’m not surprised you ________ in front of the computer for too long.
A. work B. are working C. have been working D. had worked
I have told you the truth. ________ I keep repeating it?
A. Must B. Can C. May D. Will
I had been working on math for the whole afternoon and the numbers ________ before my eyes.
A. swim B. swam C. swimming D. had swum
I am blessed with a great class, ________everyone is hardworking, kind and friendly to each other.
A. one where B. the one that C. the one where D. one that
________ many times, he still repeated the same mistake.
A. Having been told B. Having told C. Telling D. Told
It is illegal for a public official to ask people for gifts or money ________ favors to them.
A. in addition to B. in return for
C. in revenge for D. in search of
