Stars in our universe vary in temperature, colour, bright, size, and mass

In spite of her physician handicaps, Helen Keller graduated from Radcliffe with honors

Choose the correct answer to complete the sentence. "Deforestation is one of the biggest environmental______ the ecological balance in the world"

A pharmacist’s ethical standards have to be high because he is entrusted to the storage and distribution of dangerous drugs.

Choose the best option:

Deforestation is destroying large areas of tropical rain forest.

Fee Nitrogen is chemically inert and combines with other elements only since very high temperature or pressures.

Choose the correct answer to complete the sentence. "We must _____ that people are heavily polluting the environment."

My city stops the flow of water, creating a reservoir and raise the flow of water.

Louie played.......... basketball and.......... baseball at ..........Boy’s Club this year.

Somehow without my noticing, my wallet had been disappeared

Choose the correct answer to complete the sentence. "Planting trees can contribute to _____ global warming"

While searching for the wreckage of a unidentified aircraft, the Coast Guard encountered severe squalls at sea.

New uses for plastics were found during the 1950’s and 1960’s in medicine, space, research, industrial, and architecture.

We hadplanned to go to the movies, but, because of the amount of work I had, I spent the evening to study.

One of the most difficult questions in defining sleep is “What are the functions of sleep?”

Most country music songs are deeply personal and deal with themes of love, lonely, and separation.

Genetic engineering is helping researchers unravel the mysteries of previously incurable diseases so that they can get to its root causes and find cures

Believed that Jack had got home safely, we felt relieved.

My mother doesn’t care how much does the washing machine cost because she is going to buy it anyway

The office …………on the weekend.

They usually took a tree back with them and put it on the centre of the village