Từ khoá gợi ý
Choose the word in each group that has the underlined part pronounced differently: used, arrived, closed, liked
Choose the word in each group that has the underlined part pronounced differently: internet, invent, bucket, spend
Choose the word in each group that has the underlined part pronounced differently: watch , chemistry, latch, check
Choose the word in each group that has the underlined part pronounced differently: teach, jeans, clean, instead
Choose the word in each group that has the underlined part pronounced differently: rice, pipe, fill, appliance
Read the passage, then answer the questions below
Are you looking for a cheap, clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from the Sun.
At present, most of our electricity comes from the use of coal and gas, oid or nuclear power. This power could be provided by the Sun. One percent of the solar energy that reaches the Earth is enough to provide power for the total population.
Many countries are already using solar energy. Solar panels are placed on the roofs of a house and the Sun's energy is used to heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy, too.
Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015.
Where are the solar panels placed?
How long can the solar energy be stored?
When will cars use solar power instead of gas in Sweden?
Read the following passage and answer the questions below
Everyone wants to reduce pollution. But the pollution problem is as complicated as it is serious. It is complicated because much pollution is caused by things that benefit people. For example, exhaust from automobile provides transportation to millions of people. Factories discharge much of the material that pollutes the air and water, but factories give employment to a large number of people.
What does everyone want to reduce?
Why is the pollution problem complicated?
Where is exhaust from?
Choose the word or phrase marked A, B, C or D that best fits the blank space in each sentence.
I suggest _____________ off the lights before going out.
I lost my pen. I have looked __________ it for all the morning.
She was lazy, _________ she didn't pass the exam.
You often waste garbage around the school yard, _________?
She felt very __________ because of her good result.
_________ she often tells lies, many people believe her.
I bought a picture _____________ was very valuable.
She sings and dances ______________.
If we go on littering, the environment will be seriously ___________.
I suggest we ________ energy-saving bulbs instead of ordinary 100-watt bulbs.
Computer is one of the most important .......of 20th century.
If the weather is good tomorrow, we........there.
He suggested.......money for the poor in the school.
Can you...the lights? It's too dark to see anything here.
People nowadays are interested ........... saving money and natural resourses.
It rained heavily but she managed .......... to class on time.
Would you like ............ a college or a university ?
We .............. in this city for 4 years.
That bridge..............in 2011.
Bình luận
Để lại bình luận
Địa chỉ email của hạn sẽ không được công bố. Các trường bắt buộc được đánh dấu *