Đề thi liên quan:

Danh sách câu hỏi:

Câu 10:

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

He could escape from hurt because he was wearing protective clothes.

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Câu 11:

"I will ring you up after I get home." Peter said to Mary.

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Câu 12:

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

Peter told us about his leaving the school. He did it on his arrival at the meeting.

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Câu 13:

I started training to be an accountant six months ago. I've got more months to go and then I have to take exams.

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Câu 14:

Jack: "Would you like to join our volunteer group this summer?" -Jill: " .”

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Câu 15:

Havy: "Thanks for your help, Judy." - Judy: "

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Câu 30:

Mary will have finished all her work _ her boss returns.

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Câu 31:

The stranger______me and asked, "Is there a post office near here?"

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Câu 32:

People should eat____ and do____to reduce the risk of heart disease.

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Câu 33:

I think the match____ Everybody's gone into the stadium and you can hear them cheering.

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Câu 37:

My brother has given up smoking. He used to____20 cigarettes a day.

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Câu 38:

Most of the children were excited for the competition "Ring the Bell",____?

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Đoạn văn 2

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.
 
Founded after World War II by 51 "peace-loving states" combined to oppose future aggression, the United Nations now counts 192 member nations, (17)___its newest members, Nauru, Kiribati, and Tonga in 1999, Tuvalu and Yugoslavia in 2000, Switzerland and East Timor in 2002, and Montenegro in 2006. United Nations Day has been (18)___on October 24 since 1948 and celebrates the objectives and accomplishments of the organization, which was established on October 24, 1945. The UN (19)____in peacekeeping and humanitarian missions across the globe. Though some say its (20) ______has declined in recent decades, the United Nations still plays a tremendous role in world politics. In 2001 the United Nations and Kofi Annan, then Secretary-General of the UN, won the Nobel Peace Prize "for their work for a better organized and more peaceful world. Since 1948 there have been 63 UN peacekeeping operations that are currently underway. Thus far, close to 130 nations have contributed personnel (21)_____various times; 119 are currently providing peacekeepers. As of August 31, 2008, there were 16 peacekeeping operations underway with a total of 88,230 personnel. The small island nation of Fiji has taken part in virtually every UN peacekeeping operation, as has Canada.

Câu 18:

The UN (19)____in peacekeeping and humanitarian missions across the globe.

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Đoạn văn 1

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.
 
Pollution is a threat to many species on Earth, but sometimes it can cause species to thrive. Such is the case with Pfiesteria piscicida. A one-celled creature called a dinoflagellate, Pfiesteria inhabits warm coastal areas and river mouths, especially along the eastern United States. Although scientists have found evidence of Pfiesteria in 3,000-year-old seafloor sediments and dinoflagellates are thought to be one of the oldest life forms on earth, few people took notice of Pfiesteria. Lately, however, blooms - or huge, dense populations- of Pfiesteria are appearing in coastal waters, and in such large concentrations the dinoflagellates become ruthless killers. The blooms emit powerful toxins that weaken and entrap fish that swim into the area. The toxins eventually cause the fish to develop large bleeding sores through which the tiny creatures attack, feasting on blood and flesh. Often the damage is astounding. During a 1991 fish kill, which was blamed on Pfiesteria on North Carolina's Neuse River, nearly one billion fish died and bulldozers had to be brought in to clear the remains from the river. Of course, such events can have a devastating effect on commercially important fish, but that is just one way that Pfiesteria causes problems. The toxins it emits affect human skin in much the same way as they affect fish skin. Additionally, fishermen and others who have spent time near Pfiesteria blooms report that the toxins seem to get into the air, where once inhaled they affect the nervous system, causing severe headaches, blurred vision, nausea, breathing difficulty, short-term memory loss and even cognitive impairment. For a while, it seemed that deadly Pfiesteria blooms were a threat only to North Carolina waters, but the problem seems to be spreading. More and more, conditions along the east coast seem to be favorable for Pfiesteria. Researchers suspect that pollutants such as animal waste from livestock operations, fertilizers washed from farmlands and wastewater from mining operations have probably all combined to promote the growth of Pfiesteria in coastal waters. 

Câu 21:

What is true of Pfiesteria?

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Câu 22:

What is the main function of the toxins emitted by the dinoflagellates?

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Câu 23:

All of the following are true, according to the passage, EXCEPT

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Câu 24:

The word "astounding" in the passage is closest in meaning to

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Câu 25:

According to the paragraph 2, what will NOT happen if one breathes the toxic air?

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