The government is planning to introduce tougher environmental ___.

North America was originally ____ by Native Americans, once called Indians but now referred to as First Nations.

The reformation of the educational system will have _____ benefits for educators and students alike.

Political stability is the ____ to economic growth.

Our electricity bill is two weeks ____. Please, make sure you pay it today.

Animals should live in their natural ____.

Soil ____, a natural process, has become a problem ever since human activity accelerated it.

From her office window, Ashley watched Peter disappear into the ____ crowd of workers on their lunch break.

The financial scandal that was revealed in the week ____ a well-known businessman.

'Greenpeace and WWF' are two of the organisations that helped raise environmental ____ in Greece.

Lasers are still at _____ of scientific research, as they can offer much more in the field of medicine.

Luciano Pavarotti was a ____ opera singer who crossed over into popular music as well.

From what the teacher said, the ____ was that most students didn't do well in the test.

I find great ____ in my work as it helps me forget my personal problems.

Coastal sand ___ protect the land from the forces of the ocean.

Why don't you give ____ a try in your garden? It's a small plant that covers itself with adorable pink flowers and doesn't need much water.

I find watching the Greek series in the 'Nick of Time' a rather ____ experience.

Writers resort to ____ when explaining a general idea.

_____ is widely used in herbal medicine mainly because of its antiseptic properties.

Mary ____ the envelope in the bin as soon as she saw that it contained a brochure.

Some actors have received so much criticism for their performances that they must've become ______ to it.

It's been proven that ____, apart from its high nutritional value as animal feed, can also improve soil fertility.

The loud noise made the monkeys ____ noisily and flee in alarm.

James felt rejuvenated after his hike through the ______ of Mount Olympus.

Madame Tussauds museum boasts an _____ collection of lifelike wax figures.

Faja Grande on Flores Island in the Azores (Portugal is buffeted by _____ of the Atlantic.

I still remember my mother's ____ words when I failed my first Maths test in primary school.

I've got a job interview today, ____ the suit.

According to a recent survey, primary school children do not hesitate to openly ____ their teachers.