The Vermont Elememary Science Project, according to its founders, are designed to challenge some of the most widely held beliefs about teaching 

Salt was once too scarce and precious that it was used as money.

After George had returned to his house, he was reading a book.

Unexploded bombs buried deep in the ground have been found in the construction site opposite of the City Hall

Every society changes, but not change at the same rate or in the same direction .

Jill regrets having bought that second-hand laptop. She wishes she ______. 

Petrography concerns primarily with the detailed description and classification of rocks, whereas petrology deals primarily with rock formation

Early balloonists remained aloft in the air for relatively short periods .

When he arrived at the furniture shop, they had been sold the table he wanted.

The term “metabolism” refers to the chemical changes which by living things transform food into energy

The Maelstrom is a swift and danger current in the Arctic Ocean.

As you come to each town, however small, you will see a sign which states the name of the town and how many inhabitants does it have.

Australian koalas are furry, gray animal that live in trees and feed on leaves.

The bath overflowed and the water dropped through into the living room

One of the students who are being considered for the scholarship are from this university.

Humus is formed during soil microorganisms decompose animal and plant material into usable elements by plants 

Choose the correct answer to complete the sentence. "Numerous catastrophic consequences result ______ climate change."

As our new furniture will deliver on Monday morning, I’ll have to stay at home to check that it was not damaged during transmit

Many small houses and huts were washed away when the river bursted its banks

The parcel which my uncle sent me from America containing two books and some tapes.

Although usual living on or under rocks or on coral reefs, marine snails have been observed in a great various of habitats