Choose the correct answer to complete the sentence. "They were praised for having decided ______ their carbon footprints"

Urban consumers have formed co-operatives to provide themselves with necessities such groceries, Household appliances, and gasoline at a lower cost.

The strongly patriotic character of Charles Sangster’s poetry is credited about greatly furthering the cause of confederation in Canada

The knee is more likely to be damage than most other joints because it is subject to tremendous forces during vigorous activity.

The ozone layer must be protected because it shields the Earth from excessive ultraviolet radiations

Before the Industrial Revolution come to America, the vast majority of the population had lived in rural areas

The society was set up to ...... endangered species from extinction.

In a new initiative announcing today, police are to take a harder line on speeding motorists.

My mother doesn’t care how much does the washing machine cost because she is going to buy it anyway

Gothic Revival architecture has several basic characteristics that distinguish it from other nineteenth-century architectural styles

Either humans and animals learn by experience, and what is learned influences the planning and carrying out of simple actions.

Stars in our universe vary in temperature, colour, bright, size, and mass

My parents lent me the money. Otherwise, I ____ this shop. 

The need for a well-rounded education was an idea espoused by the Greeks in time of Socrates.

The graphics ability of a computer depend on the speed of its processor and the size of its RAM

Choose the best option:

During a long drought, farmers had to find ways to ____ their crops.

That lecturer, his name I have forgotten, is very well-known

Americans annually import more than $3 billion worthy of Italian clothing, jewelry, and shoes.

Scuba diving is usually carried out in the ocean in that people can explore the underwater world.

It is large island, few people live there, though.

“Are we lost?” “I’m afraid we are. If only we ____ a map with us.”