1. Students are more aware of protecting the environment. Teachers teach environmental issues at school.

=> If teachers teach environmental issues at school, students will be more aware of protecting the environment._____________________________________________________________
2. Light pollution happens. Animals change their behaviour patterns.
__=> If light pollution happens, animals will change their behaviour patterns. _________________________________________________________________
3. The levels of radioactive pollution decrease. We switch from nuclear power to renewable energy sources.
___=> If we switch from nuclear power to renewable energy sources, the levels of radioactive pollution will decrease.________________________________________________________________
4. The water temperature increases. Some aquatic creatures are unable to reproduces.
_=>If the water temperature increases, some aquatic creatures will be unable to reproduce. __________________________________________________________________
5. People get more diseases. The water is contaminated.
_=> If the water is contaminated, people will get more diseases. __________________________________________________________________

1, Students will be more aware of protecting the environment if teachers teach environmental issues at school.

2, If light pollution happens, animal will change their behavior patterns.

3, The level of radioactive pollution won't decrease if we switch from nuclear power to renewable energy sources

4, If the water temperature increases, some aquatic creature will be unable to reproduce 

5, If the water is contaminated, people will get more disease

1. If teachers teach environmental issues at school, students will be more aware of protecting the environment.

2. If light pollution happens, animals will change their behaviour patterns.

3. If the levels of radioactive pollution decrease, we will switch from nuclear power to renewable energy sources.

4. If the water temperature increases, some aquatic creatures will be unable to reproduces. 

5. If the water is contaminated, people will get more diseases.

Chúc bạn học tốt!

#Yuii

1. If teachers teach environmental issues at school, students will be more aware of protecting the environment.

2. If light pollution happens, animals will change their behavior patterns.

xin lỗi mấy bạn nha, nãy mình đăng 5 câu lên mà nó bị liền nhau nên mình nhấn cập nhật rồi chỉnh sửa câu hỏi cho nó dễ nhìn ấy, mà lỡ xóa 3 câu còn lại đi ròi:( giờ mình chỉnh sửa lại câu hỏi thì nó lại ko đc, mong mấy bạn thông cảm!)

Question I.Combine each pair of sentences to make a conditional sentence type 1.

1.Students are more aware of protecting the environment. Teachers teach environmental issues at school.

If teachers teach environmental issues at school, students will be more aware of protecting the environment.

2.Light pollution happens. Animals change their behaviour patterns.

If light pollution happens, animals will change their behaviour patterns.

3.The levels of radioactive polluion decrease.We switch from nuclear power to renewable energy sources.

If we switch from nuclear power to renewable energy sources, the levels of radioactive pollution will decrease.

4.The water temperature increases.Some aquatic creatures are unable to reproduces.

If the water temperature increases, some aquatic creatures will be unable to reproduce.

5.People get more diseases.The water is contaminated.

If the water is contaminated, people will get more diseases.

Ex1

1. Students will be more aware of protecting the environment if teachers teach environmental issues at school.

2. If light pollution happens, animals will change their bahaviour patterns.

3. The levels of radioactive pollution will decrease if we switch from nuclear power to renewable energy sources.

4. If the water teperature increases, some aquatic creatures will be unable to reproduce.

Ex2

1. If there were not so many billboards in our city, people could enjoy the view.

2. We could see the stars clearly if there weren't so much light in the city at night.

3. If we didn't turn on the heater all the time, we wouldn't have to pay 3 million dong for electricity a month.

4. If the karaoke bar didn't make so much noise almost every night, the residents wouldn't complain to its owner.

5. She wouldn't have a headache after work every day if she didn't work in a noisy office

1. If teachers teach environmental issues at school, students will be more aware of protecting the environment.

2. English is spoken all over the world.

3. Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.

1. If teachers teach environmental issues at school, students will be more aware of protecting the environment.

2. English is spoken all over the world.

3. Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.

4.After they provided food,they cleaned up the debris.

1.If taechers taech environmental issues at school, students will more aware of protecting the environment

2. If light pollution will happens, animals will change their behaviour patterns.

3.If we switch from nuclear power to renewable renewable energy sources, the levels off radioactive pollution will decrease

4. If the water temperature increases, some aqua creatures will unable to reroduces

5. If the water is contaminated, people will get more diseases

CHERRY

i am hungry because my father is not funny

1.Students will be aware of protecting the environment if teachers teach environmental issues at school.

2.When light pollution happens, animals will change their behaviour patterns.

3.The levels of radioactive pollution will decrease if we switch from nuclear power to renewable esaerzy axares.

4.If the water temperature increases, some aquatic creatures will be unable to reproduce.

1.Students are more aware of protecting the environment . Teachers teach environmental issues at school.

=>If...............teachers teach environmental issues at school,students will be more aware of protecting the environment..............

2.Light pollution happens.Animals change their behaviour patterns.

=>If........................light pollution happens,animals will change their behaviour patterns........................................

3. The levels of radioactive pollution decrease . We switch from nuclear to remewable energy sources .

=>If..............we switch from nuclear to remewable energy sources,the levels of radioactive pollution will decrease.......

4. The water temperature increases . Some aquatic creatures are unable to reproduces .

=>................the water temperature increases , some aquatic creatures will be unable to reproduces ...................................

1.Students are more aware of protecting the environment . Teachers teach environmental issues at school.

=>If teachers teach environmental issues at school , students will be more aware of protecting the environment

2.Light pollution happens.Animals change their behaviour patterns.

=>If light pollution happens , animals will change their behaviour patterns

3. The levels of radioactive pollution decrease . We switch from nuclear to remewable energy sources .

=>If we switch from nuclear to remewable energy sources , the levels of radioactive pollution will decrease

4. The water temperature increases . Some aquatic creatures are unable to reproduces .

=> If the water temperature increases , some aquatic creatures will be unable to reproduces