27．Australia is one of the few countries_________people drive on the left．

33. Is it in this hospital_______my father had worked at        I was born?

23. ________the warning message, more deaths would have been caused in the flood according to the report from Xinjiang.

236. His order is _____ we ______ complete the task in five days.

35.______ money is concerned, we still need much support from the public so as to help the survivors of the earthquake.

It’s on the festival occasions ______ the family get together______ he misses his late father.

-- We are going to hold a sports meeting tomorrow.
-- __________ it rains?

33．_______the activities might seem childish, in reality they require a lot of strength and determination.

31．January 8th saw events taking place in the US city of Memphis to mark_______would have been Elvis Presley’s 75th birthday.

27. We haven’t settled the question of ____ it is necessary for him to study abroad.