Choose the correct answer to each of the following questions. "You may choose one _____ the five World Heritage Sites in Viet Nam included in this leaflet to visit on your next field trip."

I’m so tir; I’m finding it difficult in keeping mind on my work.

A computer networks usually includes either selected employees of a particular business or or people who do not work together but have simi interests

If dinosaurs would have continued roaming the earth, man would have evolved quite difference

Afterwards I’d read the manual, I found I could use the compu easily

This new nice flat looks perfect for  young couple.

Do you think what people have smoked less and less?

Choose the letter A, B, C or D to complete the sentences. "Minh gave up the job ________ the attractive salary"

Research has proved that a baby can distinguish its mother’s voice the moment he is bor

Chocolate is prepared by a complexity process of cleaning, blending and roasting cocoa beans, which must ground and mixed with sugar.

Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. The Imperial Citadel of Thang Long was first built during the Ly Dynasty and then expanded by subsequent dynasties.

When her son, Nick fell and injured his knee, she refused to pay for doctor and spent hours looking up free medical help.

What we know about certain diseases are still not sufficient to prevent them spreading easily among the population

Choose the mistake in the following sentences: Lan classified her books in different categories. 

Michael has worked in three different companies in three different positions, so he has more experience than the other applicant’s.

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

Southern California, is known as its mild winters, has become the new home for many senior citizens escaping the Northern winters.

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

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

The international Red Cross, which has helped so many nations, won the Nobel Peace Prize three times for their efforts to human suffering 

Of the much factors that contributed to growth of international tourism in the 1950’s , one of the most important was the advent of jet travel in 1958