A society cannot be successful if it throws tradition away,but it cannot be successful ________ if we do something to stop progress. (2013·福建,35)
Only with the greatest of luck __________ to escape from the rising flood waters.
The headmaster will not permit the change in the course, nor __________ it a thought.
(2012·辽宁) Not until he retired from teaching three years ago __________ having a holiday abroad.
When __________ for his views about his teaching job, Philip said he found it very interesting and rewarding.
We __________ to paint the whole house but finished only the front part that day.