He can do sums more ..    and read faster.

Early balloonists remained aloft in the air for relativelyshort periods

The skin receives nearly the third of the blood pumped out by heart.

Choose the correct anwer to complete. "Every year, the United Nations set up an activity to call for world-wide support ____ the rights and well-being of disabled people."

Electric motors range in size from the tiny mechanisms that operate sewi machine to the great engines in heavy locomotives

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

The public ceremoniesof Plains Indians are lesser elaborate than those of the Navajo in the Southwest.

The top the mountain covered with snow during winter.

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.

Gwendolyn Brooks, which won a Pulitzer Prize Poetry in 1950, had 75 poems published by the time she was twenty

Before his death, John Dewey saw is philosophy have a profound influences education and thought in the United States and elsewhere

Mr. Smith is going to buy a new Japanese car, doesn’t he ?

He has been hoped for a raise for the last four months, but his boss is reluct to give him one

 If it  .............. for the heavy storm, the accident would not have happened.

Conservation organizations help for preserve the ecology of an area by keeping track of endangered species.

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

Some of the land in egion is so wet and hot and covered with jungle that a few people live there

That investors in the stock market enjoys increases and suffer declines is simpl fact of the financial market, and a smart investor is not too excited about the former or crestfallen about latter

The most magnificent feature of Taj Mahal ____ is the central dome.

Choose the mistake in the following sentences: 

 It was my teacher that he helped me a lot in my study as well as my life. 

The children were playing last night outdoors when it began to very hard