That it is believed that most of the earthquakes in the word occur near the youngest mountain ranges – the Himalayas, the An, and the Sierra Nevada.

That woman is believed............ a supermodel before. 

Inventing by Roger Bacon, the magnifying glass led o the creation of other scientific tools which produced immeasurable science progress

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

As  the plane went more faster down the way, David began to sweat nervously.

Nuclear powers product in the us is controlled by the Nuclear Regulat Commission [NRC]

The bath verflowed and the water dropped through into the living room

We must be very careful with sensitive issues such likethis, avoid giving offence.

The brothers Grimm intended their fairy tales to be studied by scholars of German literate and not to enjoy as simple stories by children

Because diamond is the hardest naturally occurring substance, it is used in industry for to cut, grinding, and boring other materials

It ________ if nobody had reminded them. 

Exercising well is important to your health as sleep and eat correctly

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

You should practise English oftener to be a better speaker of English

During his speech in Congress, the President stress the importance of good education for the well-being of genera to come

Standstraight , breathe deeply hold your head up, and look  down!

Students in the United States often upport themselves by babysitting, working restaurants, or they drive taxi cabs.

Harry lastly appeared in role of King Lear at the National Theatre.

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

Ho Chi Minh city is  ....... than Hanoi.

Choose the correct answer to each of the following questions. "My Son Sanctuary is a large complex of religious relics comprising more ______ 70 architectural works such as towers, temples, and tombs."

Neither I nor she_______ seen the film before.