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

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

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.

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

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

->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 wasn't contaminated, people wouldn't get more diseases.

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 pollution decrease. We switch from nuclear power to renewable energy sources.

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

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. ______________________________________________

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

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

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 decrease _____________________________________________________________

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

_____If the water temperature increases, some aquatic creatures will unable to reproduces._____________________________________________________________

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

______If the water is contaminated, people will get more diseases_____________________________________________________________

VIII:

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 reproduce

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

IX:

1.If I learned hard,I would pass the exam

2.Daisy enjoyed chatting with her friends face to face

3.In Britain,people call each other by their first name

4.If trees get enough water and sunlight,they will grow well

X:

1.English is spoken by many people in the world

2.Lan said she came from a small town in Quang Ninh

3.If you turn off alll the lights,you will not pay more money

4.James said his brother would get married next month

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.

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.

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!)