The basic elements of public-opinion research are interviewers, questionnaires, tabulating equipment, and to sample population.

Choose the best answer:

My brother Tam, _____ graduated from the University of Foreign Languages, now works for an import-export company.

Everyone who has traveled across the United States by car, train, or bus are surprised to see such a large expanse of territory with such variation among the lifestyles of the people.

Choose the sentence that has the same meaning as the original one by circling the corresponding letter A, B, C, or D. Mark your choice on the answer sheet.
She is married with two children.

What about _________ a pizza?

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

In 1990, due to the change of the economic situation, Dong Ho paintings were difficult to sell and many __________ quit their job.

Choose the correct answer. "My younger sister will _____ eight years old on her next birthday."

"How was your exam?" "A couple of questions were tricky, but on the _______ it was pretty easy."

We didn't go to the cinema because we____________that film.

Children’s games, which are amusements involve more than one individual, appear to be culturally universal.

The students in the dormitories were forbidden from going out after 11:30 p.m., unless they have special passes.

Use the correct form of the word given in each sentence.

The drivers have left lots of garbage on the ground after their __________ (refresh)

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

Choose the correct answer to fill in the blank. 

They avoid the usual tourist attractions in favour of places that are off the ______  track.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

Most of the experiments are carried out in __________.

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

Keeping a ___________  for a few days will help you discover your bad eating habits.

Choose the correct answer to fill in the blank. 

I’m________my brother is.

President Wilson had hoped that World War I be the last great war, but only two decades later, the Second World War was erupting

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

He is unemployment. He gets some unemployment____________.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

Anna can’t get the job because there are too many____________ for it.

This new nice flat looks perfect for a young couple.