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- There will be _____air pollution if there are_____ people driving. –I hope the air will be fresher soon.
- If you want to keep healthier, you must eat ____ vegetables and _____meat.
- The students in our school have ________ days off and spend _________ time doing their homework.
- If there are _______ people driving, there will be _______ air pollution.—Yes, the air will be fresher.
- I think Bob is the suitable person to take the job because he can do the work well with_________ money and _________ people.
- There will be ________water and ________trees in 100 years, how can we live?
- We can do the work better with ______ money and ______ people.
- With their help, we finished the work with _______ people and ______ time.
- There will be _____ people and ____ pollution in the future .
- I have work to do today than before, so I have more time _____.