Choose the correct answer to complete the sentence. "In the past, a lot of countries ______ having contributed to global warming"

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

• Established about 1300, the Acoma Pucblo in New Mexico is believed to be oldest continuously occupied settlement in the United States.

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

ZUNIA12

• As a poetry, Nikki Giovanni makes effective use of jazz and blues rhythms .

• Hurry! We're got to leave the house immediately. Otherwise, __________ the opening ceremony. 

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

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

• What exactly is the influence of air pollution ...... human beings?

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

• Ozone is an unstable faintly bluish gas that is the most chemical active form of Oxygen.

• Canada is made up of ten provinces and two territories, with governmental powers being divided between the federal government or the provinces.

• Halifax is largest city and chief port of Nova Scotia and is the eastern terminus of Canada’s two great railway systems.

• Choose the correct answer to complete the sentence. " Carbon dioxide is one ---- the primary greenhouse gases that cause global warming."

• In the 1920’s, cinema became an important art form and one of the ten largest industry in the United States.

• If dinosaurs would have continued roaming the earth, man would have evolved quite differently.

• Marta being chosen as the most outstanding student of her campus made her parents very happy.

• The government raises money to operate  by tax cigarettes, liquor, gasoline, tires, and telephone calls.

• One of the four underlined parts marked A, B, C, D in each sentence is not correct in standard English. Identify them: 

  If I had known that the road were flooded, I would never have taken that way. 

• Do you think that the humans will ever be able to live in other planets?

• Mary found it hard to concentrate on her work because the noise .