(Kết hợp mỗi cặp câu sau để tạo thành câu điều kiện loại 1) 
1.Students are more aware of protecting the environment. Teachers teach environmental issues at school.
If …………………………………………………………………………………………………
2.Light pollution happens. Animals change their behaviour patterns.
If ………………………………………………………………………………………………..
3.The levels of radioactive polluion decrease.We switch from nuclear power to renewable energy sources.
If …………………………………………………………………………………………………..
4.The water temperature increases.Some aquatic creatures are unable to reproduces.
If…………………………………………………………………………………….....................
5.People get more diseases.The water is contaminated.
If …………………………………………………………………………………………………

I. Choose the word which best fits each gap.

      While art may not be vital to fulfill our basic needs, it does make life (1) _____. When you look at a painting or poster hang on your living room wall, you feel happy. The sculpture on the kitchen windowsill create a (2) ______ of joy. These varieties of art forms that we are surround by all come (3) _____ to create at the atmosphere that we want to live in.

      Just like art, music can make life extremely joyful and can have a huge effects (4) ______ our mood. If you have something hard or difficult to work on or are feeling tired, an energetics song will likely (5) ______ you up and add some enthusiasm to the situation. Similarly when stress is high,many people find that relaxing to calming music is (6) _____ that eases the mind

1. A. boring                     B. beautiful                    C. joyful                  D. helpful

2. A. sense                     B. feel                             C. cause                  D. way 

3. A. away                      B. along                          C. down                   D. together 

4. A. on                          B. in                                 C. at                         D. of

5. A. take                       B. wake                           C. pick                      D. bring

6. A. something           B. anything                      C. everything          D. nothing

 Write about your hometown. Answer the question below. (Viết về thành phố quê hương em. Trả lời các  câu hỏi dưới đây)

1.What is your hometown?

2.Is it a big or a  small town?

3.Is it the biggest city in your country or not?

4.What is its population?

5.Is there a river in your town or not? What's its name?

6.How many seasons are there in a year? Which season is the hottest/  the coldest?

7.What is special about your hometown?

8.Are there many cars in your town?