Choose the word whose underlined part has a different pronunciation: conservation, nation, mention, question.

Choose the word whose underlined part has a different pronunciation: medicine, protect, species, never.

Choose the word whose underlined part has a different pronunciation: variety, pattern, vary, back.

Choose the word whose underlined part has a different pronunciation: painted, protested, fetched, eroded.

Choose the word whose underlined part has a different pronunciation: pollute, develop, constant, provide.

Choose the word whose main stress is placed differently from the others: conserve, disease, wildlife, expand.

Choose the word whose main stress is placed differently from the others: illness, slowly, spoken, police.

Choose the word whose main stress is placed differently from the others: correction, motorway, addition, erosion.

Choose the word whose main stress is placed differently from the others: damage, pollute, defense, erode.

Choose the word whose main stress is placed differently from the others: power, autumn, allow, order.

Select the synonym of the bold and underlined word: To conserve electricity, we are cutting down on our central heating.

Select the synonym of the bold and underlined word: The loss of much forest is destroying Earth’s plant and animal variety.

Select the synonym of the bold and underlined word: The loss of much forest is destroying Earth’s plant and animal variety.

Select the synonym of the bold and underlined word: This is especially worrying when there are about 3,000 plants with values as medicines against cancer, AIDS, heart disease and many other sicknesses.

Select the synonym of the bold and underlined word: This is especially worrying when there are about 3,000 plants with values as medicines against cancer, AIDS, heart disease and many other sicknesses.

Select the synonym of the bold and underlined word: This is especially worrying when there are about 3,000 plants with values as medicines against cancer, AIDS, heart disease and many other sicknesses.

Select the synonym of the bold and underlined word: Man and most animals need a constant supply of water to live.

Select the synonym of the bold and underlined word: Without plants, most water would run off as soon as it falls, taking away valuable soil.

Select the synonym of the bold and underlined word: But we can stop adding the problem while scientists search for answers, and laws are passed in nature’s defense.

Select the synonym of the bold and underlined word: Each year about fifty hundred species of plants and animals are already being eliminated.

The bridge is a marvelous work of engineering and _______.

Work on the production line is monotonous and lacks _______.

He owns a series of _______ across the US and beyond.

He says he'll tell the authorities but it's just an empty ______.

I'm sick of _______-heart liberal politicians.

In the movie, he plays a concerned and _______ father trying to bring up two teenage children on his own.

As a child I had an _______ friend called Polly.

Phone me if there are any new _______.

If you don't have anything _______ to say, I'd rather you kept quiet.

A healthy body will be able to fight off the illness _______ without the use of medicine.

Conservation conflicts arise when natural-resource shortages develop in the face of steadily increasing demands from a growing human population. Controversy frequently surrounds how a resource should be used, or allocated, and for whom. For example, a river may supply water for agricultural irrigation, habitat for fish, and water-generated electricity for a factory. Farmers, fishers, and industry leaders vie for unrestricted access to this river, but such freedom could destroy the resource, and conservation methods are necessary to protect the river for future use.

Conservation conflicts arise when natural-resource shortages develop in the face of steadily increasing demands from a growing human population. Controversy frequently surrounds how a resource should be used, or allocated, and for whom. For example, a river may supply water for agricultural irrigation, habitat for fish, and water-generated electricity for a factory. Farmers, fishers, and industry leaders vie for unrestricted access to this river, but such freedom could destroy the resource, and conservation methods are necessary to protect the river for future use.

Conservation conflicts arise when natural-resource shortages develop in the face of steadily increasing demands from a growing human population. Controversy frequently surrounds how a resource should be used, or allocated, and for whom. For example, a river may supply water for agricultural irrigation, habitat for fish, and water-generated electricity for a factory. Farmers, fishers, and industry leaders vie for unrestricted access to this river, but such freedom could destroy the resource, and conservation methods are necessary to protect the river for future use.

Conservation conflicts arise when natural-resource shortages develop in the face of steadily increasing demands from a growing human population. Controversy frequently surrounds how a resource should be used, or allocated, and for whom. For example, a river may supply water for agricultural irrigation, habitat for fish, and water-generated electricity for a factory. Farmers, fishers, and industry leaders vie for unrestricted access to this river, but such freedom could destroy the resource, and conservation methods are necessary to protect the river for future use.

Conservation conflicts arise when natural-resource shortages develop in the face of steadily increasing demands from a growing human population. Controversy frequently surrounds how a resource should be used, or allocated, and for whom. For example, a river may supply water for agricultural irrigation, habitat for fish, and water-generated electricity for a factory. Farmers, fishers, and industry leaders vie for unrestricted access to this river, but such freedom could destroy the resource, and conservation methods are necessary to protect the river for future use.

Conservation conflicts arise when natural-resource shortages develop in the face of steadily increasing demands from a growing human population. Controversy frequently surrounds how a resource should be used, or allocated, and for whom. For example, a river may supply water for agricultural irrigation, habitat for fish, and water-generated electricity for a factory. Farmers, fishers, and industry leaders vie for unrestricted access to this river, but such freedom could destroy the resource, and conservation methods are necessary to protect the river for future use.

Conservation conflicts arise when natural-resource shortages develop in the face of steadily increasing demands from a growing human population. Controversy frequently surrounds how a resource should be used, or allocated, and for whom. For example, a river may supply water for agricultural irrigation, habitat for fish, and water-generated electricity for a factory. Farmers, fishers, and industry leaders vie for unrestricted access to this river, but such freedom could destroy the resource, and conservation methods are necessary to protect the river for future use.

Conservation conflicts arise when natural-resource shortages develop in the face of steadily increasing demands from a growing human population. Controversy frequently surrounds how a resource should be used, or allocated, and for whom. For example, a river may supply water for agricultural irrigation, habitat for fish, and water-generated electricity for a factory. Farmers, fishers, and industry leaders vie for unrestricted access to this river, but such freedom could destroy the resource, and conservation methods are necessary to protect the river for future use.

Conservation conflicts arise when natural-resource shortages develop in the face of steadily increasing demands from a growing human population. Controversy frequently surrounds how a resource should be used, or allocated, and for whom. For example, a river may supply water for agricultural irrigation, habitat for fish, and water-generated electricity for a factory. Farmers, fishers, and industry leaders vie for unrestricted access to this river, but such freedom could destroy the resource, and conservation methods are necessary to protect the river for future use.

Conservation conflicts arise when natural-resource shortages develop in the face of steadily increasing demands from a growing human population. Controversy frequently surrounds how a resource should be used, or allocated, and for whom. For example, a river may supply water for agricultural irrigation, habitat for fish, and water-generated electricity for a factory. Farmers, fishers, and industry leaders vie for unrestricted access to this river, but such freedom could destroy the resource, and conservation methods are necessary to protect the river for future use.