The discovery of the antibiotic penicillin in 1928 has not produced tibiotics useful (for the treatment of fectious diseases until 1940.

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• Cotton fiber, like other vegetable fibers, are composed mostly of celose.

• The vase has the same design, but it is different shaped fr that one.

• Several comet are discovered each year, but very of them are bright enough to be seen without the aid of magnification

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• He has hard never given a more impressive performance than this .

• Many scientists contributed to the development of televise, whether one can be said to have invented it.

• It has been found the length of light or dark periods influenc certain activities of flowering plants.

• Choose the word(s) CLOSEST in meaning to the underlined word(s): They can enjoy the-comfort and elegance of five-star hotels and luxury cruise ships.

• All the schools throughout of the country underwent the educatio reform.

• Few people realize that the musician of the national anthem of the United States originally belonged to the British drink song

• To save to sthe California condor from extinction, a group federal, local, and privately organizations initiated a rescue program .

• She promised that she would come, but in fact he dosn’t.

• Choose the correct answer to each of the following questions. "Visitors with _____ abundant travel budgets can enjoy the comfort of five-star hotels and luxury cruise ships."

• Jame Dickey’s first poe was published during he was still senior in college

• The car ________ if somebody takes it there. 

• In my hometown, there is a park_______ has a beautiful lake. 

• An octopus has three hearts pump blood throug their body.

• Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

  The three-year-old boy has a cycle with three wheels. 

   

• Number of students attend the class dwindled until only two remained

• The company suffered substantial losses after the stock market crash and found it difficult for recove

• The Earth is the only_______ having life in the solar system.