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Did the teacher explain how ................. this problem?

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As ............ as I know, I haven't received a bill for the new computer.

Choose the best answer from the four options given (A, B, C, or D) to complete each sentence.

I hope the peach blossoms will be still_____________ until Tet holiday. 

Yesterday my daughter flew in an airplane for the first time in her life. She................... in an airplane before. 

Most of us have met someone that we have immediately felt relaxed with as if we had known them for years. _______, it really takes you years to get to know someone well enough to consider your best friend.

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I'm afraid you will ....... wait a long time.

The tourist industry is (1) ……. to be the largest industry. Before 1950 one million people travelled abroad each year but by the 1900s the figure (2) ….. to 400 million every year. (3) …… large numbers of tourists, however, are beginning to cause problems. For example, in the Alps the skiers are destroying the mountains they came to enjoy. Even parts of Mount Everest in the Himalayas are reported to be covered (4) ….. old tins, tents, and food that have been (5) ……
But at a time when we have (6) ….. freedom to travel than ever before, more and more people are asking how they can enjoy their holidays (7) ….. causing problems by spoiling the countryside. Now there is a new holiday (8) …… called "Holidays That Don't Cost The Earth". It tells you (9) ….. you can help the tourist industry by asking your travel agent the right questions (10) ……... you go on holiday.
(6)...............

There will be a special………….….meeting tomorrow morning at 9a.m which everyone has to attend.

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When I ....... her on the street yesterday, she ......a rosy skirt.

Some are independent, while others are more  _____ to their mothers. 

Detroit is renowned for the _____________ car

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions:

Reaching 35 and obviously aging, Jane has to make up her mind on her future very soon.

Health is something we tend to (1) ___when we have it. When our body is doing well, we are hardly (3)____of it. But illness can come, even (2)______we are young. In fact, childhood has been a very susceptible time. Many diseases attack children in particular, and people know very little (4)______ to cure them once they struck. The result was that many children died. About a century ago, (5)__________, scientists found out about germs, and then everything changed. The (6)_____ of many diseases was found, and cures were developed. As this medical discovery spread, the world became (7)______ safer for children. The result is that (8)___________a hundred years ago, the average man lived for 35 years, nowadays, in many areas of the world, people can (9)______ to live for 75 years. And what do we expect by the year 2020 ? Undoubtedly, medical science will continue to (10)______ . Some people will be able to avoid medical problems that are unavoidable today.
(6)............................

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................ this street, you will see my school on the left.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

In the twentieth century, drug markedly improved health throughout the world

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Jones _______ after everyone _______.

On a world-wide _______, forests help to slow down the effects of global warming by using up the gas known as carbon dioxide and giving out the oxygen we need to breathe.

The earth ............................round the sun. 

Mark a letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

 It is generally believed that almost all young birds are very vulnerable to predators.

Choose the best answer from the four options given (A, B, C, or D) to complete each sentence.

Sam loves his job______________it doesn’t pay very well.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions: 

A surprising percentage of the population in remote areas is illiterate.