15 - MINUTE TEST

Trường THCS Đỗ Đăng Tuyển, TP Đà Nẵng, 2023 - 2024

I. Circle the option marked by A, B, or C which best completes each sentences or do as directed: (6.0 ms)

1. People nowadays are relying ___________renewable energy sources.

A. on                                               B. by                                           C. in

 2. Nuclear energy is ___________and expensive because it causes environment pollution.

A. safe                                             B. available                                 C. dangerous

 3. Renewable sources are ___________clean and safe to use.

A. unlimited                                    B. limited                                    C. available

4. We should use  ___________Lenergy light bulbs to save electricity.

A. high                                            B. low                                         C. large

5. The renewable sources can be used again and again because they ___________

A. should run out                            B. can run out                             C. cannot run out

6. Nowadays, the government ___________ for a cheap, clean and efficient energy source.

A. look                                            B. is looking                               C. are looking

7. Today, people in rural areas  ___________energy from the sun.

A. is using                                       B. use                                          C. are using

8.  ___________are put on the roofs to produce electricity.

A. win turbines                               B. solar panels                            C. electrical appliances

9. Choose the word which has a different stress pattern from the others:

A. dangerous                                   B. renewable                               C. pollution

10. Find the word which has a different sound in the part underlined:

A. renewable                                   B. expensive                               C. energy

11. Find which word or phrases does NOT belong to each group.

A. sun                                              B. natural gas                              C. hydro

12. Nam: What does "solar energy" mean? - Lan: Well, it's energy that comes from ___________

A. the sun                                        B. the wind                                  C. water

III. Read the passage and do as directed

Our non-renewable energy sources such as coal, oil, and natural gas will run out in the future. That's the reason why we are looking for renewable sources of energy which are cheap, clean and effective. These types of energy will not cause pollution or waste natural resources. Wind power is one of them. It's currently the cheapest source of large- scale renewable energy.

Most wind energy is produced from turbines that have three 60-meter-long blades. The wind spins the blades, which tum a shaft connected to a generator that produces electricity. Now, mass production and technology advances are making turbines cheaper.

In 2000, cumulative wind capacity around the world was 17,000 megawatts. Fifteen years later, this number increased sharply to 430,000 megawatts. It is predicted that with this pace of growth, by 2050 one third of the world's electricity needs will be fulfilled by wind power.

• Which statements are True (T) or False (F) (2 ms)

• Answer the questions: (2 ms)

17. What are non-renewable energy sources?

……………………………………………………

18. Will non-renewable energy sources run out in the future?

……………………………………………………

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