Mark the letter to indicate the correct answer.

From my room, we have a wonderful view of a(n). …………..swimming pool, which is built outside the main building.

Million of people lost their jobs in the 90’s. This, in turn, caused social dissatisfaction with the political leaders who had promised jobs and prosperity

A number of the Pacific Islands are volcanoes that have pushed up from the ocean floor, the others are the tops sunken mountain ranges.

Many scientists contributed to the development of television, whether no one can be said to have invented it.

It was Mary Anderson, an amateur invention, who first patented windshield wipers for automobiles.

Others believe that both sides would jump at the chance to resume negotiations without a delay.

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

Hoa worked hard, ..........she passed the exam  

Select the best option among A, B, C or D to complete the sentences:   “_______Emma's only worry was _______ her lipstick had smudged.” “―Emma! What is she _______?”

Mosquitoes will accepts the malaria parasite at only one stage of the parasite’s complex life cycle.

The top of the mountain covered with snow during winter.

Ann’s birthday is …….. February 14th            

Find the ONE among the underlined and marked A, B, C, D in each of the following sentences that needs correcting:

Dictionaries frequently explain the origin of the defined word, state its part of speech and indication its correct use.

Agronomists study crop disease, selective breeding, crop rotation, and climatic factors, as well soil content and erosion.

There are differences and similarities between Vietnamese and American culture.

Mark the letter to indicate the word whose underlined part needs correction.

As my father is very interested in the natural world and wildlife conservation, a trip to Kenya should be his number one option for this year’s travel plan.

A professor of economy and history at our university developed a new theory of the relationship between historical events and financial crises.

Economists have tried to discourage the use of the phrase “underdeveloped nation” and encouraging the more accurate phrase “developing nation” in order to suggest an ongoing process.

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

Is he guilty or innocent ________ the crime? 

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