There exists more than 2,600 different variet of palm trees, with varying flowers, leaves, and fruits.

It was 1971 that transatlantic supersonic transportation became commercially availability

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

Bill was about average  in performance in comparison with other students in hislass.

The word "perish"  is closest in meaning to ______.

.............. non – verbal language is ................. important aspect of interpersonal comminication.

Choose the correct answer to each of the following questions. " At the Grand Canyon I would be getting angr with tourists watching it through cameras – eyes are not good enough, ______ they lack a recording facility."

Villagers are hoping nraining this month after nearly a year of dry weather .

Choose the correct answer to each of the following questions. " They can enjoy the -comfort and _____ of five-star hotels and luxury cruise ships."

Many people have found the monotonous buzzing of the vuvuzela in the 2010 World Cup matches annoyed.

In sixteenth century, Francois Vieta,French mathematician, used the vowels “a”, “e”, “i”, “o”, “u” to represent a unknown number.

As you come to each town, however small, you will see a sign which states the name of the town and how many habit does it have

Mining over 2,000 years ago, copper one of the earliest known metals.

The tongue is the principle organ of taste, and is crucial for chewing, swallowed speaking.

There is nothing more annoying than you are interrup when you are speaking.

The National Basketball Association will not let any athlete to continue playing in league unless he submits voluntar to treatment for drug addict

The signing of the peaceful reaty was event of major importance.

Choose the correct answer to each of the following questions. "In addition to exploring the caves and grottos, and seeing its______, visitors can also enjoy mountain climbing."

The environment can defined as all living and nonliving items in an area at specify time

Not one in one hundred children exposed to the disease are like to develop symptoms of it.

From archeological evidences, we know that Egyptians were highly organized and civilized. Moreover, they were skillful in crafts