Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Sắp xếp:
1. because/ a non - renewable energy source/ to replace it/ Petroleum is/ it takes a long time.
PETROLIUM IS A NON-RENEWABLE ENERGY SOURCE BECAUSE IT TAKES A LONG TIME TO REPLACE IT.
2. effectively/ sources of enrgy/ in our country/ will be developed/ Alternative.
ALTERNATIVE SOURCES OF ENERGY WILL BE DEVELOPED EFFECTIVELY IN OUR COUNTRY.
3. of energy/ are/ the wind and the sun/ Why/ alternative sources/ called?
WHY ARE THE WIND AND THE SUN CALLED ALTERNATIVE SOURCES OF ENERGY ?
1. The reunion of the missing child with his family at the end of the movie makes everyone feel so.......
a, moving b, moves c, moved d, movement
2. She ....... home late tonight because she has to stay at school to finish the geography project with her classmates
a, will be coming b, has come c, comes d, came
3. In the future, solar energy ..... more in Vietnam and other countries as a very safe and clean sources of power
a,is used b,has been used c,was used d, will be used
4. At this time tomorrow, we ....... a serminar on the importance of the alternative sources of energy
a, attend b,will attend c,will be attending d,are attending
5. Look! This is my schoolbag and that is .....
a, hers b, hers bag c, her bag d, a& c
1. By the midle of the 21st century,people in developing countries.....more renewable energy
A.use B.will be using C.used D.have used
2. Alternative sources of energy...developed in the near future.
A.is B.was C.has been D.will be
3. Why is it called a...source? - because it can be replaced easily and quickly
A.effective
B.specific
C.renewable
D.non- renewable
4. Hydro power is ... because dams cannot be built in certain areas
A.limited
B.unlimited
C.abundant
D.enough
1. ........... the film was gripping, Harry slept from beginning to end.
A. However B. Although C. In spite of D. Despite
2. The major cause of death for children living in the slums is .....................
A. immigration B. malnutrition C. density D. illiteracy
3. I think means of transport in the future .............. petrol.
A. aren't using B. aren't going to use C. won't use D.won't be use
4. Some new energy-saving bulbs .................. in the dinning room.
A. will put B. will be putting C. will be put D. will being put
each sentences has one mistake. Underline the mistake and correct it. ........................
1. people will developed alternative sources of energy. ..........develope..............
2. solar power can be converted into electrical. ..........electricity.............
3.we should use energy economic so that we can save money. ......economically.........
4. the sun is a bundant sources of power. ............source................
5. by this time next week they live in other city. .......will have lived.........
6. many people believe that nature resources will never be used up. ............natural..........
7.people use energy to run machines, hot and cool their home. ..........heat.............
8. burning fossil fuels cause pollution. .........causes ............
9. scientist are work to find other kinds of energy for the future. .......working...........
10. students at school should learn how save energy. ............to save..........
each sentences has one mistake. Underline the mistake and correct it. ........................
1. people will developed alternative sources of energy. ...........DEVELOP............
2. solar power can be converted into electrical. ........POWERS...............
3.we should use energy economic so that we can save money. .....ECONOMIC ENERGY..........
4. the sun is a bundant sources of power. ...............SOURCE.............
5. by this time next week they live in other city. ..........WILL BE LIVING.....
6. many people believe that nature resources will never be used up. .........NATURAL.............
7.people use energy to run machines, hot and cool their home. .........HOMES..............
8. burnig fossil fuels cause pollution. ............CAUSE =CAUSES.........
9. scientist are work to find other kinds of energy for the future. ........WORK = WORKING..........
10. students at school should learn how save energy. .........TO SAVE..............
In the modern world, people depend on energy to power their everyday lives. A wide range of power-run devices and modern conveniences (1) are taken for granted, and although it may seem that we will not be in danger of living without those conveniences, the fact is that many supplies of energy are running out rapidly. Scientists are constantly (2) searching for new sources of energy to keep modern society running. Whether future populations will continue to enjoy the benefits of abundant energy will depend (3) on the success of this search. Coal, oil and natural gas are now being used widely. (4) However, not only are supplies of , these supplies are limited, and they are a major source of pollution. Therefore, the existing alternative energy sources must be improved or futher explored and developed. These include nuclear, water, solar, and wind power, as well as energy from new, (5) nonpolluting types of fuels types of fuels. Each of these, however, has advantages and disadvantages.
alternative sources of energy(is/was/has been/will be)developed in the near future
Alternative sources of energy(is/was/has been/will be)developed in the near future