Early balloonists remained aloft in air for relatively short periods

Interest in tomatic data Processing has grown rapid since first large calculators were introduced in 1950.

Tests have been performed determine whether studying TOEFL question will help students rise their test scores.

As the marathon runner reached the half-way mark, he, being hot and was soaked with perspiration, stopped to rub himself down ith a towe

Have you learnt the reason why does water of the ocean becomes blue?

A City University Professor reported that he discovers a vaccine which has been 80 % effective in reducing the instances of tooth damong small children

In a person’s lifetime, the brain can store 100 trillion piece of information

My sister and I do not study at the same school. That is reason for why my father has bought two bikes

Like the area in and on the Rocky Mountains, the Western Basins and Plateaus region the United States offers much for the tourists.

Since its rejoining in the Southeast Asian arena in 1989, Vietnam’s sports have made great _______, particularly in recent SEA Games. 

The word(s) CLOSEST in meaning to the following word(s). "charm"

The vast majority of the world’s manganese is found ndin either South Africa but also country the former Russian.

Someone who has ever tried to pick up spilled Mercury will agree that his element is hardhandle.

Electric wires carry current for lighting and outlets designing household appliances.

Monkeys use their foot to eat food, to gesture, and to climb.

New laws should be writing to accommodatyion change in our society

In the stock market, the fluctuations in Standard and Poor’s 500 Index does not always conform to Jones Averages.

Choose the correct answer to complete the sentence. "The _______ of the Association of Southeast Asian Nations was designed basing on rice - the most important crop for the Southeast Asian people"

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: 

Tourists can do and see a lot in Ha Long Bay at a reasonable price.

This time last year, I was cycling under (the rain along a country road in France with a friend for mine .

That the poverty action group was set up in the 1970s was a sign of public awareness during that decade.