Salt and ice can be used to ……. food
A. include B. preserve C. contaminate D. pollute
K
Khách
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21 tháng 3 2022
Mark the letter A, B, c, or D to indicate the most suitable response to complete each of the following exchanges.
17. Jim: “What about collecting used paper, bottles and plastic bags every day?’"
Ha and Mai: “_______”
A. Because they can pollute the environment.
B. How come? Who can do that?
C. That's a very good idea. Let's do that.
D. What about this weekend?
18. Phuong: “I'm taking my TOEFL test tomorrow.”
Daisy: “_______”
A. Good fortune.
B. Good luck.
C. Good outcome.
D. Good success.
Mark the letter A, B, c, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
19. Don't worry, you can count on me. I’ll try my best to help you.
A. look after
B. live on
C. rely on
D. stand for
20. We had a discussion in class today about requiring students to wear, school uniforms.
A. ban
B. arrangement
C. reduction
D. debate
LT
21 tháng 3 2022
Mark the letter A, B, c, or D to indicate the most suitable response to complete each of the following exchanges.
17. Jim: “What about collecting used paper, bottles and plastic bags every day?’"
Ha and Mai: “_______”
A. Because they can pollute the environment.
B. How come? Who can do that?
C. That's a very good idea. Let's do that.
D. What about this weekend?
18. Phuong: “I'm taking my TOEFL test tomorrow.”
Daisy: “_______”
A. Good fortune.
B. Good luck.
C. Good outcome.
D. Good success.
Mark the letter A, B, c, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
19. Don't worry, you can count on me. I’ll try my best to help you.
A. look after
B. live on
C. rely on
D. stand for
20. We had a discussion in class today about requiring students to wear, school uniforms.
A. ban
B. arrangement
C. reduction
D. debate
NB
30 tháng 4 2023
1.There are many ways will be used to solve the problem of pollution.
2.Solar power can be used to heat or cool our houses.
3.Unfortunately, fossil fuels are harmful to the environment.
DT
Đỗ Thanh Hải
CTVVIP
28 tháng 4 2021
VI . Read , answer the questions . Fossil fuels are non - renewable energy sources . They include oil , coal , and natural gas . They can be used to create energy , generate electricity , or drive big machinery . Unfortunately , they are harmful to the environment . Viet Nam still relies mostly on non renewable energy sources , however , hydro power is increasingly used here too . Hydro and nuclear power can generate a great deal of energy . They are renewable and plentiful . However , hydro power is limited because dams cannot be built in certain areas . Nuclear power can provide enough electricity for the world's needs , but it is dangerous . The sun and the wind are other alternative sources of energy . The wind turns turbines to make electricity . Solar power can be converted into electricity . It can be used to heat or cool our houses . Although there are some disadvantages , these alternative energy sources can offer abundant amounts of clean , safe electricity . They will be valued more and more in the future in Viet Nam .
1. How many types of energy sources are mentioned in the text ?
There are two
2. What are non - renewable energy sources
Fossil fuels are non - renewable energy sources
3. What is the disadvantage of hydro ?
Hydro can generate a great deal of energy .It is renewable and plentiful
4. What is the disadvantage of nuclear power ?
it is dangerous
5. Why are the wind and the sun called alternative sources of energy ?
Because the wind turns turbines to make electricity . Solar power can be converted into electricity . It can be used to heat or cool our houses
6. Will the wind and the sun be valued more and more in the future in Viet Nam
Yes, they will
B
B