Animal _________ has become a serious issue these days as people are upset at the way some animals are treated.

My uncle visited an old zoo in Russia. He found a lion in a cage that was only four-square meters in size. He thought that was so _________.

We all have a responsibility to _________ animals against abuse and other cruel practices.

Cutting down forests is a huge threat to certain _________ of monkeys which live there.

 Although many people keep parrots as pets, tropical forests are their natural _________. That's where they truly belong.

Forest fires are a big _________ to the natural habitats of a variety of animals. They can also cause climate change.

Grass is an important _________ of food for animals such as cows and sheep.

In my  free time, I love to travel around the world. _________, I like hiking, walking and climbing. 

 We need a strong internet _________ in order to have a successful Zoom video call. Otherwise the video will keep freezing.

As we care about sustainability, we have to be more _________ friendly when it comes to the packaging of our products.

Industrial development can be very important for a country's economy. However, air and water pollution of factories often cause ___________ problems.

Water, wind and the sun are examples of natural ___________ that are renewable.

 In order to reduce the air pollution in the city center of London, only allowing electric cars there can be a ___________ in the near future.

 Due to extreme drought, the World Food Programme is worried about a food ___________ in East African countries.

Cutting trees ________________ many natural habitats of birds and animals, so they have to migrate.

___________ of using nuclear powerplants claim that there are a lot of risks connected to them.

The use of chemicals in drinking water may ___________human health. As a result, governments monitor the quality of water on a regular basis.

 Sarah, is your last name Al-Harbi? No, that is ___________.It is Al-Sharif.

My oldest brother is hanging out with his friends while he should be studying for his exam tomorrow. He is so ___________ sometimes.

I was ____ from a bad toothache last night, so I went to the dentist. He had to remove the decayed tooth.

The flood caused serious _________to the village. Many houses and other buildings were damaged there.

 There are a lot of___________ connected to solar energy. For instance, it has never led to natural disasters.

 On the other hand, there are some disadvantages to solar energy. It's equipment requires a huge investment, making it ___________ for some.

 Fossil fuels have been heavily ___________ the world for decades. Governments are therefore looking for environmentally friendly sources of energy.

Electric cars are better and more eco-friendly than conventional cars. ___________, they have some disadvantages as well.

I have been in a __________________between my home and university for about one year. Later, I moved to a house near my university.

In case of an ____ we can use the back door to exit the building. We have to leave the place quickly.

A geographical area where animals, plants and other living organisms live is called a/an _______.

Drive safely and always obey the speed limits. By doing so, you will _______ getting a traffic fine and reduce the risk of having an accident.

In 1995, there was a terrible airplane _______ in the capital. Almost all passengers and staff on the airplane died.

Unfortunately, scientists haven't found a ______ for cancer yet. However, they are doing extensive research and hope to find one soon.

My uncle invited me to travel with him to Kuala Lumpur. I was too embarrassed to admit that I was_______ of travelling by plane.

 I felt considerably________ after my results were released by the university.

Although my brother prefers to go by car when we want to visit our aunt in Tabuk, I think going by plane is much more _______.

The local government is trying to _______ the air pollution problem in our city. Some areas, especially around the city center, can not be reached by car anymore. We have to walk or go by public transport.

Leaders from allover the world are making efforts to _______ another outbreak of the Covid-19virus. In order to do so, they have launched another international vaccination campaign.

My younger brother doesn't care if he breaks the law while he is driving. He doesn't obey the speed limits, so it's no wonder he gets _______frequently.

 In my opinion, I don't think we should go there by car. It is too far. Which phrase doesn't introduce a recommendation or proposal?

 Smoke from the factories has dangerous __________________ that can damage our environment and pollute it.

The football match was delayed _______________ heavy rain. They will play the match next Saturday instead.

 The government is trying to protect the _________________ animals. They want to ensure the animals don't become extinct.

 Spices are very______________ in South East Asian meals. Chilies, cumin, and turmeric are in almost all of the dishes.

 Some people say it is _____________ to keep birds in small cages. They should not be put in small places where they can't fly freely.

The flu is a contagious _____________ . It passes from one person to another easily.

Some diseases, such as the Ebola virus, are serious and often ________________ in humans. It kills up to 90% of those infected.

 Whale sharks are bigger and _________________ tiger sharks.

 Both the grey_______ red squirrel have long tails.

The ___________of Madinah is warm and dry. It rarely rains there unlike in some other regions of Saudi Arabia.

 Overuse of a___________ like gasoline causes air pollution in the atmosphere. This in turn can lead to climate change.

 We wear dark colored clothes in winter to keep us warm as they ___________all the heat radiation coming from the sun.

Many hotels are under ___________in Madinah. Soon they will be completely built and ready to receive visitors from all over the world.

 The change of place had a positive ___________on his health. He started feeling much better in the new city.

 Replace the word "think' in the sentence with a suitable academic word. The government did not think how people will react to its new economic policy.

There are many offshore wind ___________ in the UK which produce electricity for the country as the government is focusing on renewable energy sources.

An accident at the power station could ___________ in large amounts of radiation being released.

A tidal wave___________ by the earthquake hit the coast leading to catastrophic damage.

Choose the correct sentence.

Thanks to technology, the Internet ______________ people all over the globe. People in different countries can stay in touch with each other.

When I reached my ________________, I told the bus driver to drop me off.

I like open areas and cleaner air. Therefore, I live on the________________ of the city.

I didn't have a car when I was studying, so I used to______________ to university everyday.

Animal rescue organizations _____ raise millions of dollars each year to continue their vital conservation work and rescue operations.

Many frequent flyers find first-class seats _________ than economy class, but the price difference can be three times higher.

Coral reefs ___ unless we reduce ocean temperatures and stop destructive fishing practices immediately.

Many island nations may disappear _____rising sea levels caused by climate change and melting glaciers.

My old car used to consume a lot of _____________. However, my new car is more energy efficient.

If we cycle to work, we _____________ reduce pollution.

Traffic congestion in Mumbai is _____ in the world, with commuters sometimes spending over four hours daily in transit.

If renewable energy_____ more affordable than fossil fuels, consumers will naturally switch to cleaner power sources.

 If the traffic is congested, we _____________ reach our work on time.

We won't pass our exams, _____________ study hard.

Unless countries _____ reducing plastic production, ocean pollution will reach catastrophic levels by 2050.

The tiger population _____ increase if India continues investing in protected reserves and anti-poaching patrols.

Amphibian populations are declining worldwide _____ they are extremely sensitive to pollution and habitat changes.

The forest fire spread rapidly _____ strong winds andextremely dry conditions following a severe drought.

. _____ the whale shark nor the tiger shark is currently listed as critically endangered by conservation organizations.

Tiger sharks are dangerous predators ____ whale sharks are gentle giants safe to swim with.

Many scientists argue that nuclear power is _____dangerous than fossil fuels when considering long-term environmental impact.

China operates the world's largest high-speed _____network, with over 40,000 kilometers of track connecting major cities.

Dubai International Airport processes 300 _____ flights daily, carrying passengers to destinations across six continents.

Business travelers can relax in the executive _____while waiting for their connecting flights to board.

The government has established _____ areas where logging , mining, and hunting are strictly prohibited to preserve biodiversity.

Tropical _____ ecosystems contain more than half of all plant and animal species despite covering only 6% of Earth's land surface.

. _____ temperatures have increased by 1.1 degrees Celsius since pre-industrial times, causing widespread environmental changes.

The beautiful white _____ stands motionless in the shallow water, waiting patiently to catch fish with its long, sharp beak.

Without immediate conservation action, the Sumatran tiger population will _____ completely within the next two decades.

I go to  work with my friends every day _____ my car.

Marine animals trapped in polluted waters often _____from diseases and malnutrition, which can lead to early death.

Animal _____ laws ensure that pets and farm animals receive proper food, water, shelter, and medical care from their owners.

When farmers _____ their working animals after they become too old or weak, these creatures often cannot survive in the wild on their own.

Scientists have discovered that whales can _____ with each other across vast ocean distances using complex patterns of songs and calls.

As global temperatures rise, the Arctic ice caps begin to_____ at an alarming rate, destroying the polar bears' hunting grounds.

Seals are the primary food _____ for polar bears, and without access to them, these magnificent predators face starvation.

Scientists predict that within 50 years, the world's supplies of fossil fuels may completely _____ unless we develop sustainable alternatives.

Solar and wind power are considered _____ energy sources because they don't deplete natural resources or harm the environment.

Wind power offers numerous _____ including zero emissions, low operating costs, and unlimited fuel supply from nature.

Scientists are working on developing _____ solutions for energy storage, such as advanced battery technology, that can last for decades.

If we don't reduce carbon emissions immediately, global temperatures _____ rise by three degrees Celsius by 2100.

Cycling infrastructure in Copenhagen is _____ in the world, with over 400 kilometers of dedicated bike lanes throughout the city.

Scientists are working to _____ the mystery of why certain whale species are stranding themselves on beaches in increasing numbers.