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

In The Sociology of Science, now considered a classic, Robert Morton discusses cultural, economy and social forces that contributed to the development of modern science.

It was Mary Anderson, an amateur invention, who first patented windshield wipers for automobiles.

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

If I didn’t have exams next week, I ______________ camping with you this weekend.

Choose the best option to complete the sentences:  All she needed to _______ her happiness was a baby.

Smoking cause millions of early deaths in the world every year

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She ranked to make an early_________ at the hairdresser.

Choose the best option to complete the following sentences:

What you __________ (do) _________ when I (come)____________ yesterday?

“ This is not a good essay,” said the lecturer. “I find your arguments convince”.

On October 24, 1975, more than 25 thousand women in Iceland took a day off to emphasize the importance of women's ____ to the economy, both in paid and unpaid work.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

As the streets of our cities become busier, people are turning more and to the_________bicycle.

Some of the land in that region is so wet and hot and covered with jungle that a few people live there.

Choose the letter A, B, C, D to indicate the correct answer to each of the following questions:

Ms. Nga wanted to know what time _________

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

These are__________ that I can’t finish them.

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

A great aviation pioneer, Amelia Earhart was already famous when she sets out on her ill-fated attempt to circle the globe in 1937’s.

He looked like he had been in some strange land where age advanced at a double pace

Mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

TV viewers could see the contestants of the Vietnam’s Next Top Model _____ confidently on the catwalk.

Georgia has too many types of soil that virtually any temperate-zone crop can be grown there.

The police officer lectured the children for ten minutes about the dangers to throw stones, but then let them off with a warning.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

We saw many beautiful birds__________ in the lake.