What is true about the exercise bikes?

Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

Fresh water is very important to life because no one can live without it. Yes it is one of the limited and most endangered natural resources on our planet.

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Mr. Thanh, who sing English songs very well, is my teacher of English.

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.

          Since the world has become industrialized, there has been increase in the number of animal___(23)___ that have become extinct or nearly extinct. Bengal tigers,__(24)__ were once found in large number in jungles, now are thought to be only 2,300 in number. By the year 2025 their__(25)__ in the world is estimated to be down to zero. “The dangerous thing is that people don’t hunt them for money but mainly___(26)___ they enjoy hunting them. Animals like the Bengal tiger, as well as other endangered species are very important to the world’s ecosystem. International laws protecting these animal must be passed to save them. Countries around the world have begun to solve the problem in many ways. Reserves and national parks have been established. Money provided by world organizations has been spent on maintaining the parks. The use of products made them from___(27)__ species has been stopped.

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

They were qualified for the job, but they were not recruited.