--- My mother is ill in hospital.--- ____________.
Gina ________ to a party last night.
—Did you hear about the recent air crash? —Yeah,________ a few this year,weren’t there?
His work is better than ________.
—Do you know who cleaned the blackboard,Tina? —Yes.John ________. A.do B.does C.did
—Have you ever been to Hong Kong? —Yes,I ________ there last month. A.went to B.have been C.went