סימולציה מס’1

Tukwila station near Seattle’s airport features an angular roof ____ like the wings of a airplane.

Most modern nutcracker dolls are not ____, but merely decorative.

The Amazon rainforest’s thick canopy is ____ to protect countless species from direct sunlight while providing them with shelter.

The Romanian Senate election of 1868, was set to July by liberal politicians, when many conservative voters had ____ on vacation.

A television cameraman ____ the beating of a handcuffed protester by police during the 2014 Hong Kong protests.

Arlington, Texas, was the largest city in the United States without public transportation until it ____ the Arlington Metro in 2013.

When the company CEO left his ____ at Apple, he joined Samsung to help develop their mobile division.

In 1946, Albania was ___ as the People’s Republic of Albania with Enver Hoxha as the de facto head of state.

For the past twenty years, scientists have been studying the International Space Station (ISS), a laboratory floating 400 kilometers above Earth. This large spacecraft moves around our planet at incredible speeds, completing one full orbit every 90 minutes. Although it was built by multiple countries working together, life aboard the ISS presents unique challenges for the astronauts who call it home.

In the zero-gravity environment, astronauts must learn to live without the familiar pull of Earth’s gravity. They sleep in sleeping bags attached to walls to prevent floating away during the night. Simple tasks like eating and drinking become complicated when liquids form floating bubbles instead of staying in cups. However, this weightless environment also provides perfect conditions for scientific experiments that cannot be performed on Earth.

Daily life on the station follows a strict schedule. Astronauts wake up to an alarm, exercise for two hours on special machines to keep their muscles strong, conduct scientific research, and maintain the station’s equipment. They even experience 16 sunrises and sunsets in a single day as they orbit Earth, making sleep patterns difficult to maintain.

Scientists continue to debate the long-term benefits of having humans live in space. Some believe that the research conducted on the ISS will help us understand how to live on other planets like Mars. Others argue that the knowledge gained from studying the effects of weightlessness on the human body will lead to medical breakthroughs on Earth. Whatever the outcome, the ISS demonstrates humanity’s ability to work together on ambitious projects that push the boundaries of what is possible.

What is the main idea of the passage?

For the past twenty years, scientists have been studying the International Space Station (ISS), a laboratory floating 400 kilometers above Earth. This large spacecraft moves around our planet at incredible speeds, completing one full orbit every 90 minutes. Although it was built by multiple countries working together, life aboard the ISS presents unique challenges for the astronauts who call it home.

In the zero-gravity environment, astronauts must learn to live without the familiar pull of Earth’s gravity. They sleep in sleeping bags attached to walls to prevent floating away during the night. Simple tasks like eating and drinking become complicated when liquids form floating bubbles instead of staying in cups. However, this weightless environment also provides perfect conditions for scientific experiments that cannot be performed on Earth.

Daily life on the station follows a strict schedule. Astronauts wake up to an alarm, exercise for two hours on special machines to keep their muscles strong, conduct scientific research, and maintain the station’s equipment. They even experience 16 sunrises and sunsets in a single day as they orbit Earth, making sleep patterns difficult to maintain.

Scientists continue to debate the long-term benefits of having humans live in space. Some believe that the research conducted on the ISS will help us understand how to live on other planets like Mars. Others argue that the knowledge gained from studying the effects of weightlessness on the human body will lead to medical breakthroughs on Earth. Whatever the outcome, the ISS demonstrates humanity’s ability to work together on ambitious projects that push the boundaries of what is possible.

According to the text, what is one challenge of living on the ISS?

For the past twenty years, scientists have been studying the International Space Station (ISS), a laboratory floating 400 kilometers above Earth. This large spacecraft moves around our planet at incredible speeds, completing one full orbit every 90 minutes. Although it was built by multiple countries working together, life aboard the ISS presents unique challenges for the astronauts who call it home.

In the zero-gravity environment, astronauts must learn to live without the familiar pull of Earth’s gravity. They sleep in sleeping bags attached to walls to prevent floating away during the night. Simple tasks like eating and drinking become complicated when liquids form floating bubbles instead of staying in cups. However, this weightless environment also provides perfect conditions for scientific experiments that cannot be performed on Earth.

Daily life on the station follows a strict schedule. Astronauts wake up to an alarm, exercise for two hours on special machines to keep their muscles strong, conduct scientific research, and maintain the station’s equipment. They even experience 16 sunrises and sunsets in a single day as they orbit Earth, making sleep patterns difficult to maintain.

Scientists continue to debate the long-term benefits of having humans live in space. Some believe that the research conducted on the ISS will help us understand how to live on other planets like Mars. Others argue that the knowledge gained from studying the effects of weightlessness on the human body will lead to medical breakthroughs on Earth. Whatever the outcome, the ISS demonstrates humanity’s ability to work together on ambitious projects that push the boundaries of what is possible.

The word “orbit” in line 15 means –

For the past twenty years, scientists have been studying the International Space Station (ISS), a laboratory floating 400 kilometers above Earth. This large spacecraft moves around our planet at incredible speeds, completing one full orbit every 90 minutes. Although it was built by multiple countries working together, life aboard the ISS presents unique challenges for the astronauts who call it home.

In the zero-gravity environment, astronauts must learn to live without the familiar pull of Earth’s gravity. They sleep in sleeping bags attached to walls to prevent floating away during the night. Simple tasks like eating and drinking become complicated when liquids form floating bubbles instead of staying in cups. However, this weightless environment also provides perfect conditions for scientific experiments that cannot be performed on Earth.

Daily life on the station follows a strict schedule. Astronauts wake up to an alarm, exercise for two hours on special machines to keep their muscles strong, conduct scientific research, and maintain the station’s equipment. They even experience 16 sunrises and sunsets in a single day as they orbit Earth, making sleep patterns difficult to maintain.

Scientists continue to debate the long-term benefits of having humans live in space. Some believe that the research conducted on the ISS will help us understand how to live on other planets like Mars. Others argue that the knowledge gained from studying the effects of weightlessness on the human body will lead to medical breakthroughs on Earth. Whatever the outcome, the ISS demonstrates humanity’s ability to work together on ambitious projects that push the boundaries of what is possible.

What do scientists disagree about?

For the past twenty years, scientists have been studying the International Space Station (ISS), a laboratory floating 400 kilometers above Earth. This large spacecraft moves around our planet at incredible speeds, completing one full orbit every 90 minutes. Although it was built by multiple countries working together, life aboard the ISS presents unique challenges for the astronauts who call it home.

In the zero-gravity environment, astronauts must learn to live without the familiar pull of Earth’s gravity. They sleep in sleeping bags attached to walls to prevent floating away during the night. Simple tasks like eating and drinking become complicated when liquids form floating bubbles instead of staying in cups. However, this weightless environment also provides perfect conditions for scientific experiments that cannot be performed on Earth.

Daily life on the station follows a strict schedule. Astronauts wake up to an alarm, exercise for two hours on special machines to keep their muscles strong, conduct scientific research, and maintain the station’s equipment. They even experience 16 sunrises and sunsets in a single day as they orbit Earth, making sleep patterns difficult to maintain.

Scientists continue to debate the long-term benefits of having humans live in space. Some believe that the research conducted on the ISS will help us understand how to live on other planets like Mars. Others argue that the knowledge gained from studying the effects of weightlessness on the human body will lead to medical breakthroughs on Earth. Whatever the outcome, the ISS demonstrates humanity’s ability to work together on ambitious projects that push the boundaries of what is possible.

The phrase “zero-gravity environment” in line 5 refers to –

“It’s cold outside today.”

“He’s not interested in watching the movie.”

“They moved to a new apartment last month.”

“I can’t afford to buy that car.”

“If it hadn’t rained, we would’ve gone hiking.”

The weather is very ______ today; let’s go to the beach.

Tom usually ______ to work by bus, but today he drove his car.

I’ll call you as soon as I ______ home.

If I ______ more time, I would have finished the project.

If it ______ tomorrow, we’ll stay at home.

She ______ her keys, so she couldn’t open the door.

By the time we arrived, the movie ______.

If I ______ you, I wouldn’t make that decision.