Except in rare cases,it is impossible to extinguish a shipboard fire by（）.
Except in rare cases, it is impossible to extinguish a shipboard fire by （）.
If it is impossible to avoid a hurricane in the Northern Hemisphere，the most favorable place to be when the storm passes is in（）.
She will surly finish the job on time （）she is left to do it in her own way
（）the visibility to reduce to one mile by heavy rain，it（）be impossible to rescue the vessel in distress.
It is ____ impossible to find a good educational computer program in this part of the country.
It is impossible to act unethically and within the law.
Since people send nonverbal signals through multiple channels simultaneously, it is impossible to increase our nonverbal communication competence by becoming more aware of how it operates in specific channels.
This river is so big that it is impossible tobuild a _____ under it without modern technology.
It is ( ) impossible to find a good English-speaker in this small town.
It is impossible for you to __________ on your parents all your life.
They are still dependent ______ imports for more than 90% of their oil needs. It is impossible for their country to be completely independent _____ other countries.
It is impossible to ( ) the idea that seems too stupid.
A) She started collecting stamps from her childhood. B) A good stamp collection can be built in a short time. C) A rare set of stamps is worth a lot of money, D) It is nearly impossible to collect a rare set of stamps.
听力原文：M: Is it possible for you to work late this evening. Miss Frost？ I'm afraid there's some work we must finish this evening. I'm sure I can't manage it by myself.
Why is it impossible to use the new technique to search for life in other solar systems now？
The book is so_________I returned to the library without finishing it．
It is impossible to predict what type of holidays people will be taking in 100 years’ time. It is possible, __________, that space travel will be a realistic option in the future. _________, it would
It is impossible for people to avoid______by ads in the modern society.
It is hard to predict how science is going to turn out, and if it is really good science it is impossible to predict. If the things to be found are actually new, they are by definition unknown in advance. You cannot make choices in this matter. You either have science or you don't, and if you have it you are obliged to accept the surprising and disturbing pieces of information, along with the neat and promptly useful hits,
It is impossible to finish （) project as difficult as this within （) little time we
4. Which statement is true about the earth’s movement？ A. The earth spins and travels around the sun at the same time. B. One day is the time it takes the earth to travel around the sun once. C. One year is the time it takes the earth to spin around once. D. It is impossible to measure the earth’s movement.
Three hours（）enough for us to finish it
Harvey finished his paper, but he needed to check it before submitting it to the professor（）
