Question

6. The education in Japan would go down if the principles of education were not taken into
consideration.
→ Unless
7. If we don’t protect our environment, the Earth will become worse and worse.
→ Unless \
8. If I spoke louder, my classmates would understand me better.
→ Unless___
9. Our family will have a celebration if he passes the final exam.
→ Unless 
10. The flight may be canceled if the fog gets thick.
→ Unless
 

Answer 1

6. The education in Japan would go down if the principles of education were not taken into
consideration.
→ Unless the principles of education were taken into, the education in Japan would go down
7. If we don’t protect our environment, the Earth will become worse and worse.
→ Unless we protect our environment, the Earth will become worse and worse.
8. If I spoke louder, my classmates would understand me better.
→ Unless I spoke more softly, my classmates would understand me better.
9. Our family will have a celebration if he passes the final exam.
→ Unless he fails the final exam, our family will have a celebration
10. The flight may be canceled if the fog gets thick.
→ Unless the fog gets thin, the flight may be canceled