Rewrite the following sentences using the words given
1. Eat better food, and you won’t get sick.
F If you ___________________________________________________________________
2. Save energy, and you will save some money.
F If you ___________________________________________________________________
3. Protect the earth or we will have no place to live.
F If we ___________________________________________________________________
4. Unless you study it, you won’t understand it.
F If you ___________________________________________________________________
5. If you don’t study harder, you won’t pass the exams.
F Unless you _______________________________________________________________
6. Don’t pollute the air, or we will have breathing problems.
F If we ___________________________________________________________________
7. Keep the water clean, or the fish in this lake will die.
F If you ___________________________________________________________________
8. Remember to turn off all the lights here, or you will waste lots of electricity.
F If you ___________________________________________________________________
9. Be patient, or you won’t pass the examination.
F If you __________________________________________________________________
10. Plant more trees, or the air will be more polluted.
F If we ___________________________________________________________________
11. Water these trees or they will die.
F If you __________________________________________________________________
12. Leave now or we will miss the plane.
F If we ___________________________________________________________________
13. Be careful or you may fall.
F If you ___________________________________________________________________
14. Plant more trees and we will have fresh air.
F If we ___________________________________________________________________
15. Use reusable bags and we’ll help the environment.
F If we ___________________________________________________________________
Rewrite the following sentences using the words given
1. Eat better food, and you won’t get sick.
F If you ____eat _better food, you won't get sick______________________________________________________________
2. Save energy, and you will save some money.
F If you ___save the energy, you will save some money________________________________________________________________
3. Protect the earth or we will have no place to live.
F If we ____protect the earth, we will have place to live_______________________________________________________________
4. Unless you study it, you won’t understand it.
F If you ____don't study it, you won't understand it_______________________________________________________________
5. If you don’t study harder, you won’t pass the exams.
F Unless you ____study harder, you won't pass the exams___________________________________________________________
6. Don’t pollute the air, or we will have breathing problems.
F If we _____pollute the air, we will have breathing problems______________________________________________________________
7. Keep the water clean, or the fish in this lake will die.
F If you _____keep the water clean, the fish in this lake won't die______________________________________________________________
8. Remember to turn off all the lights here, or you will waste lots of electricity.
F If you ___remember to turn off all the lights here, you won't waste lots of electricity________________________________________________________________
9. Be patient, or you won’t pass the examination.
F If you ____don't be patient, you won't pass the examination______________________________________________________________
10. Plant more trees, or the air will be more polluted.
F If we ____plant more trees, the air won't be more polluted_______________________________________________________________
11. Water these trees or they will die.
F If you ___don't water these trees, they will die_______________________________________________________________
12. Leave now or we will miss the plane.
F If we ____leave now, we won't miss the plane_______________________________________________________________
13. Be careful or you may fall.
F If you ___don't be careful, you may fall________________________________________________________________
14. Plant more trees and we will have fresh air.
F If we ___plant more trees, we will have fresh air________________________________________________________________
15. Use reusable bags and we’ll help the environment.
F If we ____use reusable bags, we will help the environment_______________________________________________________________
1.1. If you eat better food, you won't get sick
2.2. If you save energy, you will save some money
3.3. If we don't protect the earth, we will have no place to live
4.4. If you don't study it, you won't understand it
5.5. Unless you study harder, you won't pass the exam
→→ Unless + Mệnh đề khẳng định: Trừ khi...
6.6. If we don't pollute the air, we won't have breathing problems
7.7. If you keep the water clean, the fish in this lake won't die
8.8. If you turn off all the lights here, you won't waste lots of electricty
9.9. If you are patient, you will pass the examination
10.10. If we plant more trees, the air won't be more polluted
11.11. If you water these trees, they won't die
12.12. If we leave now, we won't miss the plane
13.13. If you aren't careful, you may fall
14.14. If we plant more trees, we will have fresh air
