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Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions
Most of the forests ______ Britain have now been destroyed.
______ a wallet in the street, I would take it to the police.
The coach was ______ for the failure of the team.
The space shuttle crashed and ______in flames.
Mr. Brown wondered ______ how to play the piano.
Not only ________ but also ________ the computer.
His mother ........ very proud of him, isn't she?
It was not until ___________ that ___________ .
Little __________ years ago that I would be sitting here today as a chief engineer.
Which sentence is wrong?
The flower smells _________ .
_________ used to be an orphanage here, but we can't find it now.
________ no need to tell him all about it.
A teacher is _________ correct.
There are many __________ in my library.
Alice is proud of having _________ bed.
The _________ student standing at the gate speaks very good Chinese.
______________ came from the second-hand bookstore.
Those who participated in the experiment had to remain _______ all night.
We have not had _________ as this for many weeks.
Read carefully and choose the best answer
Almost all the energy on the earth comes from the sun. Heat from the sun makes the earth warm enough for life. Plants use the sun's energy to live and grow. Plants give off a gas called oxygen. Animals eat plants and breathe oxygen. Animals need plants in order to live, and plants need the sun. You use plants to create heat and energy. You can burn wood from trees. You can burn fossil fuels called coal, gas, and oil. Fossil fuels formed deep underground from plants and animals that died millions of years ago.
The sun's energy can also do harm. Too much sunlight can burn your skin, causing sunburn. Harmful rays from the sun can also cause a disease called skin cancer. Looking right at the sun can harm your eyes. You need to be careful of the sun. The center of the sun is called the core, which is extremely hot. All the energy of the sun comes from the nuclear reactions in its core. It takes a long time for the energy from the core to reach the surface of the earth - about 170,000 years!
According to the passage, the sun is vital because ______ .
Fossil fuels formed deep underground from ______ .
The correct title for this passage could be ..............
Harmful rays from the sun may cause ____________ .
All of the following statements are NOT true EXCEPT .............
Fill in the blanks with the most suitable word
A food chain is the way energy goes from one living thing to another through food. Plants are the first (26) _______ in most food chains. Plants use the energy in sunlight to make their own food. Plants store the energy in their leaves and stems. Plants are called primary producers in food chains. Animals eat the plants (27) _______ use the Sun's energy to grow. Animals are called (28) _______. Animals that eat plants are primary consumers. Animals that eat other animals are secondary consumers. Animals store the energy in their bodies. Energy flows (29) _______ plants and bigger animals through the steps of eating and being eaten. Each part of the food chain is directly connected to the other, just (30) _______ the links in a chain.
(26) _______
(27) _______
(28) _______
(29) _______
(30) _______
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions
Without this treatment, the patient would have died.
The last time I saw John was five years ago.
The robbers attacked the police from behind.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions
He is the man ______.
______, she would buy the shirt.
Choose the word whose main stress is put on a different syllable from that of the rest.
Choose the word whose main stress is put on a different syllable from that of the rest: express, effect, office, geography.
Choose the word whose main stress is put on a different syllable from that of the rest: visit, perfect, center, movie.
Choose the word whose main stress is put on a different syllable from that of the rest: donate, bulky, public, obvious.
Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions
Choose the word whose underlined part differs from the other three in pronunciation: approached, supported, noticed, finished
Choose the word whose underlined part differs from the other three in pronunciation: account, amount, founding, founding
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