_______ pipelines are expensive to build, they are relatively cheap to operate and maintain.

 

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• If one has a special medical condition such as diabetes, epilepsy, or allergy, it is advisable that they carry some kind of identification in order to avoid being given improper medication in an emergency.

• It was after shortly microscopes were introduced at the beginning of the seventeenth century that micro organisms were actually sighted.

• Hailey’s comet was named after the astronomer Edmund Hailey, who was the first to realize that some comets appear in regular cycle

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• It is becoming extremely difficult to grow enough to feed the world’s rapidly increased population

• The average temperature on Mars, the fourth planet from the Sun, is about eighty degrees than colder on Earth.

• In just three months H.G. Wells wrote the famous classic The Time Machine for what he won a Newberry Caldecot Award.

• Because helicopters are capable of hovering in midair, they are particularly useful for rescue missions, military operates, and transportation

• The sun contains 99.9 percentage of the mass of the solar system.

• The author Susan Glaspell won Pulitzer Prize in 1931 for hers play, Alison’s House.

• Million of people lost their jobs in the 90’s. This, in turn, caused social dissatisfaction with the political leaders who had promised jobs and prosperity.

• Almost all ships move through the Suez Canal with their own power, but large ships must be assisted by a tugboat.

• I’m just going to the shops; if anyone rings, tell them I will be back for a few minutes.

   

• If either of you take a vacation now, we won’t be able to finish this work.

• Most of the large industries in the country are well organized, structured and are sometimes backed up internationally reputable mother companies

• Choose the word or phrase that can substitute for the underlined word. Walking and swimming are the two most popular sporting activities undertaken by men and women.

• According to many educators, television should not become a replacement for good teachers, and neither are computers.

• Technology is define as the tools, skills, and methods that are necessary to produce goods

• They are going to have to leave soon, and so do we.

• She finds the work she has to do quite easily; boredom is her biggest problem

• Neither of the girls have turned in the term papers to the instructor yet.