exercise 3 class XII

If he came, I _________ (be) surprised.

• will be
• am
• would be

If I  ___________ the answer, I would tell you.

• know
• will know
• knew
• would know

If you worked harder, you _______ succeed.

• will succeed
• you would succeed
• succeeded

1. If it rains, the boys _____________  hockey. 

• play
• will play
• would play
• would have

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A

2. If we arrived at 10, we ______________Tyler's presentation. 

• attend 
• would have attended
• will attend
• would attend 

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A

There are differences of opinions on the Avian Flu. Some said this disease may claim 150 million deaths but there are others who said current alarm on avian flu is unwarranted as there is no proof of spreading between humans.

According to United Nation's chief coordinator on bird flu said 150 million or more could die from the disease, if a pandemic strike. One of the frightening issues for a human flu pandemic arising from avian influenza is its unpredictability.

It is difficult to estimate the death toll should H5N1 virus mutates into a form. Which can be easily transmitted between human. It is not possible to predict whether a pandemic would occur once or it would repeat. However, an epidemiologist recommended that Government should take every possible precaution the threat of bird flu, seriously.

Contrary to all dire talks about avian flu pandemic coming, an Ecologist dismissed the current panic as unsubstantiated and guess work.

Ecologists commented that H5N 1 virus still remains a bird virus and has no scientific evidences of human‑to‑human transmission. They said there are billions of people across Asia which only 118 are reported being affected by avian flu. So, how do they calculate to show that 150 million or more deaths will come from avian flu. The global panic, according to the Ecologist, is the result of “scare tactics" created by politicians, medical officers, and the media.

It is premature to predict the outcome of avian flu. Health scientist could confirm the possibility of human‑to‑human transmission. The advice is to keep calm and stay alert because if you do, you will weaken your resistance and reduce your immune system.

What does the text discuss?

• Controversies over the Avian Flu

• Unpredictability of of Avian Flu

• Negative effect of Avian Flu

• Precaution against Avian Flu

• The outcome of Avian Flu

Tags

CCSS.RI.11-12.10

CCSS.RI.6.10

CCSS.RI.7.10

CCSS.RI.8.10

CCSS.RI.9-10.10

There are differences of opinions on the Avian Flu. Some said this disease may claim 150 million deaths but there are others who said current alarm on avian flu is unwarranted as there is no proof of spreading between humans.

According to United Nation's chief coordinator on bird flu said 150 million or more could die from the disease, if a pandemic strike. One of the frightening issues for a human flu pandemic arising from avian influenza is its unpredictability.

It is difficult to estimate the death toll should H5N1 virus mutates into a form. Which can be easily transmitted between human. It is not possible to predict whether a pandemic would occur once or it would repeat. However, an epidemiologist recommended that Government should take every possible precaution the threat of bird flu, seriously.

Contrary to all dire talks about avian flu pandemic coming, an Ecologist dismissed the current panic as unsubstantiated and guess work.

Ecologists commented that H5N 1 virus still remains a bird virus and has no scientific evidences of human‑to‑human transmission. They said there are billions of people across Asia which only 118 are reported being affected by avian flu. So, how do they calculate to show that 150 million or more deaths will come from avian flu. The global panic, according to the Ecologist, is the result of “scare tactics" created by politicians, medical officers, and the media.

What is the main idea of the fifth paragraph?

• Asian people suffered from avian flu

• Ecologist remind us to be careful

• H5N 1 virus is bird virus.

• Politicians, medical officers are panic

• H5N 1 is evidence of human virus

Tags

CCSS.RI. 9-10.2

CCSS.RI.11-12.2

CCSS.RI.8.2

CCSS.RL.11-12.2

CCSS.RL.9-10.2

There are differences of opinions on the Avian Flu. Some said this disease may claim 150 million deaths but there are others who said current alarm on avian flu is unwarranted as there is no proof of spreading between humans.

According to United Nation's chief coordinator on bird flu said 150 million or more could die from the disease, if a pandemic strike. One of the frightening issues for a human flu pandemic arising from avian influenza is its unpredictability.

It is difficult to estimate the death toll should H5N1 virus mutates into a form. Which can be easily transmitted between human. It is not possible to predict whether a pandemic would occur once or it would repeat. However, an epidemiologist recommended that Government should take every possible precaution the threat of bird flu, seriously.

Contrary to all dire talks about avian flu pandemic coming, an Ecologist dismissed the current panic as unsubstantiated and guess work.

Ecologists commented that H5N 1 virus still remains a bird virus and has no scientific evidences of human‑to‑human transmission. They said there are billions of people across Asia which only 118 are reported being affected by avian flu. So, how do they calculate to show that 150 million or more deaths will come from avian flu. The global panic, according to the Ecologist, is the result of “scare tactics" created by politicians, medical officers, and the media.

It is premature to predict the outcome of avian flu. Health scientist could confirm the possibility of human‑to‑human transmission. The advice is to keep calm and stay alert because if you do, you will weaken your resistance and reduce your immune system.

Why does Avian Flu become a frightening issue?

• H5N1 is a human virus

• It kills 150 million people

• Avian Flu is unpredictable.

• Avian flu is not curable.

• It causes global panic.

Tags

CCSS.RI.11-12.10

CCSS.RI.6.10

CCSS.RI.7.10

CCSS.RI.8.10

CCSS.RI.9-10.10

Ecologists commented that H5N 1 virus still remains a bird virus and has no scientific evidences of human‑to‑human transmission. They said there are billions of people across Asia which only 118 are reported being affected by avian flu. So, how do they calculate to show that 150 million or more deaths will come from avian flu. The global panic, according to the Ecologist, is the result of “scare tactics" created by politicians, medical officers, and the media.

The underlined word refers to ....

• Human

• Scare tactics

• ecologists

• Bird viruses

• Medical officers

Tags

CCSS.RI.11-12.10

CCSS.RI.6.10

CCSS.RI.7.10

CCSS.RI.8.10

CCSS.RI.9-10.10

Cancer is a very dangerous disease, which can affect humans, animal and plants. According to the American Cancer Society, 7,6 million people died from cancer in the world during 2007. Many researchers think that the risk of cancer can be minimized. On the other hand, there are some opinions that it cannot be minimized.

Research carried out by Harvard University showed one third of the seven million cancer deaths in the world could have been avoided if the victims had eaten sufficient fruit and vegetables, refrained from smoking, consumed less salt, sugar and oil, done more exercises, cut down on red meat consumption and watched their weight. Overindulgence in unhealthy habits is the key factor for cancers.

However, some doctors say cancer is a multi-factor disease. It’s a combination of environmental factors and family history. There is no clear definition to pinpoint there exact risk factor. There is no guarantee that a person who rigidly follows good health procedure will not suffer from cancer or vice versa.

This is a very subjective issue. Therefore people who totally ignore the healthy are advised to give up or at least reduce their unhealthy habits before it’s too late. Following a healthy lifestyle by occasionally eating less red meat, deep fried food or ice cream is not going to hurt them. To prevent is better than to cure, so go for a clinical check up regularly. Consult a doctor immediately. If cancer is detected earlier, there will be a better chance of cure.

The purpose of the text is ….

• to explain the process cancer disease

• to inform the reader about cancer disease.

• to describe the dangerous disease

• to present the whole explanation the cancer disease.

• to present two points of view about cancer disease

Tags

CCSS.RI.11-12.3

CCSS.RI.6.3

CCSS.RI.7.3

CCSS.RI.8.3

CCSS.RI.9-10.3