Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Choose the best answer :
1. Could you tell me what a cell phone is used ........................ ? - It is used for talking to people
A. for B. with C. in D. of
2. Don't worry .................. me . I'll be fine
A. to B. about C. with D. for
3. The amount of solar energy that reaches the earth depends ................ the atmosphere
A. to B. in C. on D. with
4. The natural environment consists ................... all natural resources
A. in B. of C. to D. on
5. Solar energy can be changed ................. electricity
A. in B. to C. into D. for
6. Oil , coal and natural gas are .................. fuels made from decayed material from animal and plants
A. unleaded B. smokeless C. solid D. fossil
7. A nuclear reactor releases .................. which is dangerous to the environment
A. radiation B. heat C. energy D. carbon dioxide
8. We could make better ................... of our energy resources
A. spend B. use C. need D. limit
9. The government has spent 1 pound million on an advertising ................. to encourage energy conservation
A. campaign B. promotion C. operation D. enterprise
10. All fossil fuels are .................. resources that cannot be replaced after use
A. unlimited B. renewable C. available D. non-renewable
11. Many newer cars have a much lower fuel ....................................
A. consuming B. consumer C. consumation D. consumption
I. Complete each of the sentences with one suitable words.
1. Every milk bottles can be ....reuse..... thirty times.
2. These materials can be ....recycled.... into other packaging products.
3. We should use tree leaves to ........wrap..... things.
4. We should do more to .....protect....... the enviroment and ...preserve........ natural resources.
5. Reduce means not buying products which are ........overpackaged.....
6. We shouldn't ........throw...... things away.
7. Farmers often use dung for .....fertilizing........... their fields.
8. The milk man btings bottles of milk to houses and .....collects............. the empty ones.
I. Complete each of the sentences with one suitable words.
1. Every milk bottles can be ............reused............. thirty times.
2. These materials can be ........recycled..................... into other packaging products.
3. We should use tree leaves to ...........wrrap.............. things.
4. We should do more to ..............protect.............. the enviroment and .............preserve............. natural resources.
5. Reduce means not buying products which are ............ overpackaged.............
6. We shouldn't .......throw.................... things away.
7. Farmers often use dung for ...............fertilizing............. their fields.
8. The milk man btings bottles of milk to houses and ...........collects............. the empty ones.
Amelia Humfress is a 24-year-old entrepreneur whose aim is to make her own company, Steer, the best in the world for teaching people how to make their own websites. She has decided that it is the courses of Steer that can make it different from other companies. The courses vary from web design to computer coding. They focus more on the learners' chances to experience and practice rather than theoretical lessons. Amelia did not start out setting up such a school. It was when she was looking for a web design course for herself that the idea for the company Steer came to her. Her plan grew slowly. At first, she lacked confidence, but she then found an office where she could start the business. Soon her business grew quickly. Amelia thinks that more young people should start the businesses that they dream about. It is just a lack of confidence, not any other factor that holds them back.
* Nghĩa của ba câu chẻ
- it is the courses of Steer that can make it different from other companies.
(chính các khóa học của Steer có thể làm cho nó khác biệt với các công ty khác.)
- It was when she was looking for a web design course for herself that the idea for the company Steer came to her.
(Chính khi đang tìm kiếm một khóa học thiết kế web cho mình, ý tưởng thành lập công ty Steer đã đến với cô.)
- It is just a lack of confidence, not any other factor that holds them back.
(Đó chỉ là sự thiếu tự tin chứ không phải yếu tố nào khác kìm hãm họ.)
Scientists and economists (A)believe that human beings (B)can never (C)use away all the (D)mineral resources on Earth.
a. believe
b. can never
c. use away=>use up
d. mineral
c