The intent of the Historical Society is to restore old buildings the increase of interest in history of the area

Choose the mistake in the following sentences: 

 It was my teacher that he helped me a lot in my study as well as my life. 

The first vaccine ever developed was used to combat and fight a smallpox, a disease resulting of infection by a virus

Choose the correct anwer to complete. "They _____ care and comfort to the disadvantaged and handicapped children and help them to get over difficulties"

Choose A, B,C or D on your answer sheet to indicate the underlined part that  needs correction in each of the following questions:

Ha Anh can now speak English more well than the last time I met him

Tucked away in the mountains of Bolivia Peru, Lake Titicaca are the highest navigable lake in the world.

Choose the word(s) CLOSEST in meaning to the following word(s). "elegance"

There exists more than 2,600 different variet of palm trees, with varying flowers, leaves, and fruits.

1971 U.S government policy not only put warnings on cigarette packs but also ban television advertising of cigarettes.

A water mocule consists of two hydrogen atoms and has oxygen atom.

The first village ................. was not far from the capital. 

She is doing extremely well in her  ......   graduate course.

Americans annually import more than $3 billi worthy of Italian clothing, jewel, and shoes.

Learning English doesn’t difficult once you get .............  it.

____ UNESCO criteria for outstanding universal value to humanity, Trang An Scenic Landscape Complex was added to the World Heritage List in 2014.

There are ifferences and similarities between Vietnamese American culture.

Stars in our universe various in temperature, colour, bright, size, and mass.

It is a common knowledge that Dolas intend to retire at the end of the season

Many  people have stopped to smoke because they are afraid that it may be harm to their health

Under the crustthe Earth are bubbling hot liquids that sometime rise to the surface

I found it difficult convincing the ticket inspector that I had lost my ticket, but he believed me at the end