No matter where he is,he makes ________ a rule to go for a walk before breakfast.(2012·陕西)
Is it true _____ the rain stops, it will be as hot as in the summer here?
-- Do you still remember when we went to Nanjing? --- I can’t remember now but _________ sometime last summer?
The telephone ______ three times in the last hour, and each time it _____ for my father.
Much to his surprise,he invited only twenty friends to the dinner,but____ came.
Whether ways will be found to help China _______ the current world financial crisis is just _______ worries the public.