1/ What can you do in your school ..to.minimize....... pollution. (minimize)

2/ If you don't understand the lesson, I .will explain.......... it again to you. (explain)

3/ What about ...collecting......... used paper, bottles and cans every day ? (collect)

4/ The best way to reduce garbage is ....reusing......... and recycling things. (reuse)

5/ We must learn about keeping the environment ...unpolluted........... (pollute)

6/ The inhabitants have made ...suggestion........ on how to protect the environment. (suggest)

7/ It is ...disappointed............ that our environment is more and more polluted. (disappoint)

8/ The drivers have left lots of garbage on the ground after their .....refreshment........ . (refresh)

9/ A complaint letter should be ended ......politely......... . (polite)

10/ Some volunteer help......conserve........... to clear up the beach. (conserve)

bài 2 : 

1/ The river is too dirty for us to swim in.

Since the river is too dirt,we can't swim in..........................................................

2/ Why don't we go to the countryside this weekend.

I suggest going to the countryside this weekend......................................................................

3/ Hard work leads to success.

If you work hard, you will succeed/have success....................................................

4/ Let's use public buses instead of motorbikes

How about .using public buses instead of motorbikes..................................................................

1.What can you do in your school to minimize pollution (minimize)

2.If you don't understand the lesson, I will finish it again to you (explain)

3.What about colleting used paper , bottle and cans everyday (collect)

4.The best way to reduce garbage is reuse and recycle thing (reuse)

Choose one sentence that has the same meaning as the root one.

1. You can't visit the United States unless you get a visa.

a. You can't visit the United States if you get a visa.

b. If you don't get a visa, you cannot visit the United States.

c. Although you get a visa, you can't visit the United States.

d. You can visit the United States even if you don't get a visa.

2. Why don't we recycle bottles and cans?

a. We must recycle bottles and cans, mustn't we?

b. What do we recycle bottles and cans for?

c. Shall we recycle bottles and cans?

d. How can we recycle bottles and cans?

3. I'll be happy to give you a lift.

a. Would you mind giving me a lit?

b. Giving me a lift will make you happy

c. Ill be happy if you give me a lift.

d. I don't mind giving you a lift.

4. What do you think I should do?

a. What do you advise me to do?

b. What should I do for you?

c. Why don't you think what I should do?

d. What I do depend on your thinking.

5. My classmate gave this book to me.

a. My classmate was given this book by me.

b. This book was given to me by my classmate.

c. This book was given to my classmate by me.

d. This book was given my classmate by me.

1.We will try to put recycling bins in every classroom.

2.We can give them to charity or swap them with our friends or cousins.

3 We should use refillable pens ands and pencils.

4We can save water by turning the tap off when we brush our teeth or wash the dishes.

5. If we bring water bottles to a picnic, we will bring reusable water bottles instead of plas ones

1. What will you try to put in every classroom?(Bạn sẽ gắng đặt cái gì ở mỗi lớp học?)

=> A recycling bins

2. What can you do with your old clothes?(Bạn có thể làm gì với quần áo cũ?)

=> Give the old clothes to charity instead of throwing them away.

3. What kind of pens and pencils should you use?(Bạn nên sử dụng loại bút chì và bút mực nào?)

=> Reflllable pens and pencils

4. How can you save water?(Bạn làm thế nào để tiết kiệm nước?)

=> Turn off the tap when brush the teeth and wash the dishes

5. If you bring water bottles to a picnic, what type of bottles should you bring?(Nếu bạn mang chai nước đi dã ngoại, bạn nên mang loại chai nào?)

=> Reusable water bottles

1.Recycling bin

2. Give them to charity or swap them with your friends or cousins.

3. Refillable ones

4. Turn the tap off when brushing your teeth or washing the dishes.

5. Reusable water bottles

If the pollution goes on, what will happen?
- Air pollution will cause people to be sick, causing bad consequences for the environment such as bad air, floods, erosion and global warming, the world will end up like a second-hand junk-yard, with all of its treasures quite place
What could you do in your school/ house to minimize pollution?
- Not throw the litters away, put them into garbage bin, grow trees and keep school, house clean
How can you save energy in your house?
- Use of solar energy, use leds instead of fluorescent lights
What should you do to save water/ electricity at home?
- Turn off lights and fans when not in use, do not use water when not needed
What will you do to reduce garbage/ reuse paper/ save energy in the garbage?
+ Reduce garbage: Put garbage bins around the schoolyard, not throw trash onto the water,....
+ Reuse paper: Made to carton, kraft paper used for: envelopes, bags, ....
+ Save energy: Use intelligent bins recognize human identity, save energy

Đáp án: C

Giải thích: Vị trí trống cần tính từ

Dịch: Một số người học ngôn ngữ thứ hai một cách dễ dàng.

Some people learn a second language (1) easily. Other people have trouble learning a new language. How can you have (2) yourselves learn a new language, such as English ? There are several ways to make learning English a little (3) easier and more interesting. The first step is to feel positive about learning English. If you believe that you can learn, you will learn (4) be patient. You do not to have to understand (5) everything all at once. It's natural to make mistakes when you learn something new. We can learn from our mistakes. The second step is to practice your English. For example, write in a journal, or diary, every day. You will get used to (6) using​ in English, and you will feel comfortable expressing your ideas in English. After several weeks, you will see that your writing is improving. (7) In addition, you much speak English every day, You can practice with your classmates (8) outside class. The third step is to keep a record of your language learning. You can write this in your journal. After (9) each class, think about what you did. Did your answer a question (10) correctly​ ? Did you understand something the teacher explained ? Perharps the lesson was difficult, but you tried to understand it. It is important to practice every day and make a record of your achievements.

Bạn có hai lỗi sai:

1. ô số (4) phải là to be patient

2. ô số (5) phải là anything (vì câu đó là phủ định)