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1. Hungry ở đây sai đko nhỉ?
hungry => hurry up,
=> If you don't hurry up, you will be late for the performance
2. The Nile is the longest river in the world
3. I think Paris is the most beautiful city in the world
4. If you don't study hard, you won't pass the exam
5. The red car is more expensive than the black one
6. I had a bad cold so I didn't go to school
7. If we use cars all the time, we will make the air dirty
8. You shouldn't go driving along because it's quite dangerous
9. We will be able to have robot pets in the future
10. People might/may live on Mars
Nam HZ
1. We must leave now , or we will miss the plane
=> If we don't leave now , we will miss the plane
2. Be careful or you many fall
=> If you are careless , you may fall
3. Hurry up or we'll be late for the concert
=> If we don't hurry up , we will be late for the concert
4. Oủ sources of energy will soon end if we don't try to save them
=> Unless we try to save our sources of energy , it will soon end
5. You will catch a cold if you don's keep your feet dry
=> Unless you keep your feet dry , you will catch a cold
6. Unless we protect the envirmonent , we will destroy ourselves
=> If we don't protect the eviroment , we will destroy ourselves
7. Unless she is more hard - working , she will get low marks
=> If she isn't more hard-working , she'll get low marks
8. Unless he listens to his parents , he will fail
=> If he doesn't listen to his parents , he will fail
1. We must leave now , or we will miss the plane
=> If we don't leave now, we will mis the plane.
2. Be careful or you many fall
=> If you aren't careful, you'll fall.
3. Hurry up or we'll be late for the concert
=> If you don't hurry up, you'll be late for the concert.
4. Our sources of energy will soon end if we don't try to save them
=> Unless we try to save our sources of energy, they will soon end.
5. You will catch a cold if you don's keep your feet dry
=> Unless you keep your feet dry, you will catch a cold.
6. Unless we protect the envirmonent , we will destroy ourselves
=> If we don't protect the envirmonent, we will destroy ourselves
7. Unless she is more hard - working , she will get low marks
=> If she isn't more hard working, she will get low marks.
8. Unless he listens to his parents , he will fail
=> If he doesn't listen to his parents, he will fail.
Fill in the blanks with : although , and , because , but , or , until , when
1. I do it __because______ . I like it .
2. Let us wait here ____until____ the rain stops .
3. This is an expensive ___but_______ very useful book .
4. Walk quickly ____or_____ you will be late for the meeting .
5. He has to retive ___because______ of illness .
6. We will go swimming next Sunday __because_____ it doesn't rain
7. We are getting tired , ____so______ we will stop for a rest .
8. Your parents _____and_______ you don't do the housework
1. Read the text and choose the correct answer A, B or C for each of the questions.
(Đọc văn bản và chọn câu trả lời đúng A, B hoặc C cho mỗi câu hỏi.)
What will our houses in the future be like?
In the future, the places we live in and the ways we live will change a lot. Our houses will be more eco-friendly. We won't use electricity. We will use wind energy or solar energy instead. We will use our voices to control our houses. It'll make our lives more comfortable. There will be underground cities. There will be cities in the air and on other planets, too. We'll have to build cities there because there will be too many people and not enough land for houses or buildings.
1. Scientists predict where and how we live in the future _________.
A. will change a lot
B. will not change much
C. will change only a intthe
2. According to the text, which of the following is NOT true about future houses?
A. They'll be more eco-friendly.
B. They'll use electricity.
C. They'll use wind energy.
3. We will control our future houses _________.
A. with our voices
B. by clapping our hands
C. with mobile phones
4. There will be cities in the air, on other planets, and underground because _________.
A. we wont have enough land to build houses on
B. living there will be more comfortable
C. life on the Earth will become boring
1 - A. Scientists predict where and how we live in the future will change a lot.
(Các nhà khoa học dự đoán nơi và cách chúng ta sống trong tương lai sẽ thay đổi rất nhiều.)
2 - B. According to the text, which of the following is NOT true about future houses? - They'll use electricity.
(Theo văn bản, điều nào sau đây KHÔNG đúng về ngôi nhà trong tương lai? - Chúng sẽ sử dụng điện.)
3 - A. We will control our future houses with our voices.
(Chúng tôi sẽ kiểm soát ngôi nhà tương lai của mình bằng giọng nói của mình.)
4 - A. There will be cities in the air, on other planets, and underground because we won't have enough land to build houses on.
(Sẽ có những thành phố trên không, trên các hành tinh khác và dưới lòng đất vì chúng ta sẽ không có đủ đất để xây nhà.)
l,1. If the river is polluted, fish will die
2. We should try to recycle rubbish
3. Don't throw the plas bags, because you can reuse them
4. You should use reusable bags when you go shopping
5. If people recycle more, there will be less pollution
II. Write conditional sentences from these statements.
1. We will plant more trees. The air will be fresher.
If......................................We plant more trees, The air will be fresher..............................................................
2. We will use fewer cars. We will reduce pollution.
If.............We use fewer cars,we will reduce pollution.........................................................................................
3. We will cycle to school every day. We will keep fitter.
If.............We will cycle to school every day,we will keep fitter........................................................................
4. We will use recycled products. We will save money.
If.............. We will use recycled products,we will save money.....................................
5. The boy eats so many green apples. He will be ill.
If..................The boy eats so many green apples,he will be ill...........................
6. We will use reusable bags for shopping. We will reduce waste.
If.................We will use reusable bags for shopping,we will reduce waste..............................................
7. She doesn't hurry. She is late for school.
If.............She doesn't hurry,she will be late for school................................................................................................
Viết lại câu là câu điều kiện loại 1
1.He doesn't take any exercises.He is so unhealthy =>If he takes exercises,he won't be unhealthy
2.We can’t get the ticket because I don’t have the right change.=> If i have the right change, we can get the ticket
3.Study hard or you won’t pass the exam.=>If you don't study hard, you won’t pass the exam.
4.Don’t be impatient or you will make mistakes.=>If you aren't impatient, you will make mistakes
5.My mother will have enough money.She will buy a new house=>If my mother has enough money, She will buy a new house
6.Getting up late makes him feel tired =>If he doesn't get up late, he won't feel tired
7.Henry will finish the report. He will go out for a walk=>If Henry finishes the report, he will go out for a walk
8.Do the homework for me, and i'll give you a gift =>If you do the homework for me, i'll give you a gift
9.Watching TV makes me feel relaxed=>If i watch TV, I'll feel relaxed
10. Don't tell lies to your boss or you'll be fired at once=>If you tell lies to your boss , you'll be fired at once
1.He doesn't take any exercises.He is so unhealthy
=>If He doesn't take any exercrise, he'll unhealthy
2.We can’t get the ticket because I don’t have the right change.
=> If I don't have the right change, we won't get the ticket
3.Study hard or you won’t pass the exam.
=>If you study hard, you'll pass the exam
4.Don’t be impatient or you will make mistakes.
=>If you impatient, you'll make mistakes
5.My mother will have enough money.She will buy a new house
=>If my mother have enough money, she'll buy a new house
6.Getting up late makes him feel tired
=>If he gets up late, he'll feel tired
7.Henry will finish the report. He will go out for a walk
=>If Henry finish the report, he'll go out for a walk
8.Do the homework for me, and i'll give you a gift
=>If you do the homework for me, I'll give you a gift
9.Watching TV makes me feel relaxed
=>If I watch TV, I'll feed relaxed
10. Don't tell lies to your boss or you'll be fired at once
=>If you tell lie to your boss, you'll be fired at once
Study hard 
Complete the sentences, using will or won't.
1. Don't get up, I ............. will........... answer the phone.
2. If you eat too much you ........... will............. put on weight.
3. Don't stay out too late, you ............ won't............. get up on time.
4. I don't think she ........... will............. pass the exam, she isn't very good.
5. Go to bed and you .......... will.............. feel better tomorrow.
6. It's Mary's birthday next month. She ............ will............ be 18.
7. They are on holiday for two weeks so they ................ will........ be here tomorrow.
8. ......... will............... they want dinner?
9. If the weather is ok, the plane ......... will............... leave on time.
1. will
2. will
3. won't
4. will
5. will
6. will
7. will
8. will
9. will
1.If you dont hurry, you will be late for the performance
2.we might live on the sea in the future
1. If you don't hurry, you will be late for the performance.
2. We will probably live on the sea in the future.