11. To keep the air unpolluted, people ought to use ____ energy to create electricity. (sun)
12. There have been many ____  in the field of electrical engineering.(innovate)
13. Televisions, dishwashers and freezers are electrical ____. (apply)
14. No doubt that there will be a great ______ of food for the world's population. (short) 
15. If there is something wrong with the lights, ask an _____ to look at it. (electric)  
16. An old friend of mine felt amazed at the prize for her efforts at ____ in her country. (conserve)
17. The campaign against air pollution was organized by a famous _____ activist. (environment)
18. She carries a gun in her bag for personal ____. (protect)
19. Energy ____ is a problem all over the world. (conserve)
20. As it hasn't rained for months, there has been a serious____ of fresh water. (short) 

1. They live..............in a small village (happy)

2. You should spen your money and energy as.............as possible (economy)

3. You can buy waste...............made from this factory (produce)

4. This library is open to all..........(read)

5. Air and water are............in our life (necessary)

6. My brother can repair electric .............very well (apply)

7. These..........will conserve the earth (innovate)

8. Since the world's energy resources are limited, we must ............them (conservation)

9. We suggest.............the light bulb. It is broken (replacement)

10. To keep th air unpolluted, people ought to use...........energy to create electricity (sun)

IV/ WORD FORMS:
1. Water is going all over the floor because of the _________________ faucet. (drip)

2. You can ask that plumber for __________________on how to repair the cracks in the water
pipes. (advise)
3. To keep the air unpolluted, people ought to use___________________ energy to create
electricity. (sun)
4. Here is the weather forecast for tomorrow. Ha Noi will be clear and ___________________.(cloud)
5. She is said to be ________________. She always does her job well . (efficiency)
6. Can I borrow your __________________dress? It’s been in the wardrobe for show since you
bought it. (use)
7. If there is something wrong with the lights, ask an ___________________ to look at it.
(electric)
8. There have been many ____________________ in the field of electrical engineering.
(innovate)
9. The high cost of heating and ______________________ prevents us from wasting electricity.
(light)
10. We must learn to save _______________ resources or life will be very bad for the future
generation. (nature)
11. In a few years’ time, our houses will be________________ by solar energy. (hot)
12. _______________are very demanding. They want products that are both cheap and of good
quality. (consume)
13. It is going to rain and the sky is __________________ ( cloud ) .
14. He often has improvements in industry . He is an _______________ (innovate)
15. Jogging is a very ________________________ form of exercise ( energy )

mọi người ơi giúp mình vs đang gấp lắm ạ

Điền từ loại ạ

1. they live..............in a small village (happy)

2.you should spen your money and energy as.............as possible (economy)

3.you can buy waste...............made from this factory (produce)

4.this library is open to all..........(read)

5. air and water are............in our life (necessary)

6. my brother can repair electric .............very well (apply)

7. these..........will conserve the earth (innovate)

8. since the world's energy resources are limited,we must ............them (conservation)

9. we suggest.............the light bulb. it is broken (replacement)

10. to keep th air unpolluted, people ought to use...........energy to create electricity (sun)

READ THE PASSAGE.THANK DECIDE THE FOLLWING SENTENCES ARE TRUE OR FALSE.(WHY)

The Internet has rapidly developed and become part of our daily life.It is a very fast and convenient way to get information.People use the Internet for such a lot of purposes as education,communication,entertainment and commerce.The Internet helps people communicate with their friends and relatives by means of e-mail or chatting.Howevere,the Internet also has some limitations.It is not only time-consuming and costly but also dangerous because of viruses and bad programs.Moreover ,the Internet users sometimes have to suffer various ricks such as spam or electronic junk mail and personal information leaking.So,while enjoying surfing,be alert!

1.The Internet has slowly developed nowadays.

2.People use the Internet to get information.

3.Most people use the Internet for education.

4.The Internet can't help people communicate with friends and relatives.

5.Viruses and bad programs are dangerous for the Internet users.

6.The Internet users shouldn't spend a lot of time surfing the wed a day.

Read the passage .The dedicate the following sentences are True ,False

The internet has rapidly developed and become part of our daily life . It's a very fast and convenient way to get information . people use the internet for many purposes : education , communication , entertainment and commerce . the internet helps people communicate with friends and relatives by means of email or chatting. However , the internet has limitations . It is time - consuming and costly . It is also dangerous because of viruses and bad programs . besides , the internet users sometimes have to suffer various risks such as spam or electronic junk mail and personal information leaking . so , while enjoying surfing , be alert 1.The internet has slowly developed nowadays

2.People use the internet to get information

3.More people use the internet for education

4.The internet can't help people communicate with friends and relatives

5.viruses and bad programs are dangerous for the internet users

6.the internet users shouldn't spend a lot of time surfing the web a day

11, You must be (care) ......................... when you open that door.

12- Our school has a lot of (qualify) ......................... teachers.

13- When you take an exam , you are an  (examine ) .................................

14- I watch the news everyday because it's very (inform ) ............................

15- The Internet is a very useful means of (communicate ) ...........................

16- We must learn about keeping the environment (pollute ) .........................

17-Some of these traditional dressed have been………………….                                       MODERN.

18- Many Vietnamese women continue to  wear the unique and…………dresses. FASHION

19-Lan wants to become a fashion………………..when she grows up.                   DESIGN

20-Although its services are not very good, the hotel is…………..for the beach.     CONVENIENCE