[ Adverb and Noun Clauses ]
………….. of all modern domestic poultry is the red jungle fowl is widely believed.
A. The ancestor
B. The ancestor is
C. How the ancestor
D. That the ancestor
Select your answer:
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Grammar › ViewShe ___ revise her schedule before the meeting.
A. has to
B. have to
C. had to
D. having to
Tenses › View
My grandad _____________________ work in a factory but before that, he ___________________ his studies of mechanics.
A. did / had studied
B. used to / finished
C. got used to / has finished
D. used to / had finished