Measles are cured without much difficulty nowadays

The children soon forgot that  was them, their parents, who had encouraged to continue their education.

When scientists discovered how soap works, it became possible to do synthetic deter out of Petroleum.

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

It has been found the length of light or dark periods influenc certain activities of flowering plants.

One of the countries I would like to visit ……….Italy

Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Tom didn’t believe us, and it took along time to convince him

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

Choose the correct anwer to complete. "They participate in helping the poor ______ have suffered badly in wars or natural disasters"

In the whole I agree with what you’re saving but I’m not sure of your last point.

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. Visitors with more abundant travel budgets can enjoy the comfort of five-star hotels and luxury cruise ships.

There is a local elect council which has responsibility for roads street and other facilities

A progre has been made toward finding a cure for AIDS.

Because of it consists only of relatively short strand of DNA protected by a shell of Protein, a virus cannot eat or reproduce by itself.

Zoos in New Orleans, San Diego, Detroit, ande Bronx have become biological parks where animals roams free and people watch from across a moat

The Aardvark is a mammal that burrows into the ground to catches ants and termit.

Mutualism is a lationship between animal species which in both benefit.

Choose the word(s) CLOSEST in meaning to the following word(s). "flora and fauna"

Intelligen, education, and experience all helps to shape management style

Somehow without my noticing,wallet had been disappeared