THEY (SAY) ... THEY (TRANSLATE) ... THE TEXT FOR THREE HOURSYESTER...

19. - 1500 QUESTION CERTIFICATION EXAM TESTS ENGLISH LANGUAGE PPT
1500 QUESTION CERTIFICATION EXAM TESTS ENGLISH LANGUAGE PPT

19. They (say) ... they (translate) ... the text for three hours

yesterday?

a. Do / say / had been translating

b. Did / say / had translated

c. Did / say / had been translating

d. Did / say / have been translating

-->c