Disease is not as widespread than before because of better preventive medicine and vastly improved nutrition

After driving for twenty miles, he suddenly realized that he has been driving in wrong direction.

Chemical engineering is based on the principles physics, chemists , and math

Basic elements of public-opinion research are interviewers, questionnaires, tabulating equipment, and to sample population.

A light year is the distance that light travels in one year calculated using the speed of 186,284 miles the second as base.

A living polyp looks likelittle sea anemone, with tentacles to trap tiny animals food

The native people of Americans are called Indians because when Columbus landed in Bahamas in 1492, he thought that he has reached the East Indies

I’m trying to save up for a trip to Canada, so I can’t afford buying much at moment.

Choose the word which has a different stress pattern from the others.

He gave up his job _    he earned much money.

In 1977, Kathleen Battle was hired by the New York Metropolitan Opera, where her became star soprano.

After Allan had searched for twenty minutes, he realized that his jacket had been laying on the table entire time

You needn’t do that when the maid is here, _____?

I did not realize that I had left umbrella on the bus when it started to rain.

Group that conducting its meeting using parliamentary rules will encounter situations where prescribed procedures cannot be applied.

The prices of homes are as high urban areas that most people cannot afford to buy them

Although usual living on or under rocks or on coral reefs, marine snails have been observed in great various of habitats.

She’s the woman ................ sister looks after the baby for us.

About 150 years ago, Charles Darwin shocked the world with his cry that humans were relativity to apes.

Short-wave radios can receive and transmit signals are used by pilots, the police, and amateur operator.

How many people _____ in the storm a few days ago?