Oh! Look at that beautiful vase on the floor. How did it ________ ?

I remember Peter lives in ____ north, so we shouldn't be walking ____ east.

Our civilization is so commonplace to us that rarely we stop to think about its complexity.

Vivian is_____ Chairwoman of the Association of the English Department. 

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions

A. Manager     B. Museum     C. Family     D. Musical

Only when black bear has been spotted by the forest rangers will this portion of the park be closed down.

Which subject is this book ________?

First raise your left leg, and then, you should repeat after me.

The government must take ............. action against environmental pollution.

Louis Braille designed a form of communication enabling people to convey and preserve their thoughts to incorporate a series of dots which were read (D) by the finger tips.

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

It used to be a small town, where people .............. fishing for a living.

Identify the error in each sentence: 

Had Peter driven more carefully, he would not had had the accident yesterday

Most modern barns are both insulated, ventilated and equipped with electricity.

The most famous alumni of the college were invited to participate in the graduation ceremony and related activities scheduled in late May

He harbors a deep resentment ___________ his parents for his miserable childhood.

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

She leans ________ her husband for advice.

Why do we spend so much on things that give us tiny increases in comfort  of  ................ so many other people

By studying the fossils of pollen, which extremely resistant to decay, researchers can gain useful information about the vegetation of the past.

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