The composer Verdi has written the opera Aida to celebrate opening of  Suez Canal, the opera was not performed until 1871 .

The dentist gave me (check-up and then telling me I needed two teeth.

Sleeping all day, to eat  too much and nevergoing out is unhealthy.

Psychologists at the University of Kansas has studied the effects of the color of a room people’s behaviors.

Wealthy people have always desired and wear precious stone because their beauty is lasting 

The village that I was born and grew up is situated on  the Red River.

Yogurt contains a higher  percentage of lac acid than another fermented milks, and it is rich in complex vitamins.

Smoking cause millions of early deaths  the world every year .

The columnist feels sure that who  wins the election will have the support of both party

The issues learned during the early stages of the project causing researchers to initiate additional (research

Despite of many attempts to introduce a universal language, able Esperanto and Idiom Neutral, effort has met with very little success

"Oops! I’m sorry for stepping on your foot" – “______.” 

Since the Great Depression of the 1930’s, social programs such as Social Security have been built into the economy to help severity business declines.

The coal is the world’s most abundant fossil fuel

Snapping turtles are easily recognized because of the large head, the long tail the shell that seems unsufficiently to protect body.

Stuart stopped to write his letter because he had to leave for hospital.

John announced that he could not longer tolerate the conditions of  contract under which he was working

There are many ways to preserve fruit , example freezing, canning and to dry.

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

There has been widespread (public opposition against the plan for new road

It was near end of prehistoric times the first wheeled vehicles appeared.