After talking in Copenhagen yesterday, the secret of state returning to Washington.

Every city in the United States has traffic problems because the amount of cars on American streets and highways increasing every year.

With an annual income of fifty thousand dollars a year, he can afford to give a luxurilife.

Among world’s 44 richest countries, there has been not war since 1945

All commuters ............. the main highway to get to the center of the city will face delays of up to an hour today because of on-going construction.

Roommate is not very clever student, but he certainly works very hard indeed

He _____ the death penalty if he had been found guilty. 

He was so careless that he left work half doing and went to the cinema.

The modern American dictionary is typically a single compact volume published a modest price.

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."

Choose the letter A, B, C or D to complete the sentences. " If I were offered the job, I think I ________ it."

Be careful_______ these chemicals, they may do harm_______ your health. 

“How does the human brain work?” remains one of the profound questions confront modern Science.

Choose the word(s) OPPOSITE in meaning to the underlined word(s): The major stone sections of the Citadel of the Ho Dynasty remain intact thanks to the unique construction techniques.

It spent a long time to travel to the skiing resort but in the end , we there.

The progress ........... in space travel in the early 1960s is remarkable.

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

The composer Verdi has written opera Aida to celebrate the opening of the Suez Canal, but pera was not performed until 1871

It took the mayor over an hour explanation to the other members o the board why he had missed (last meeting.

It becoming extremely difficult to grow enough to feed the world’s rapidly increased population

Running along the 180th meridian, International Date Line is separated one from another