1,  healthy lifestyle includes a conbination of low-fat diet and exercise.

      (A) The     (B) A      (C) An      (D) Per

　2, The good news  that all of the world's economics are
　　　experiencing a period of substantial growth.

　　　(A) has     (B) are    (C) were    (D) is

　3, There are  strategies an investor can choose from.
　　　
　　　(A) many    (B) much   (C) most    (D) many of

　4, The number of jobs created in the last quarter  unprecedented.
　　　
　　　(A) an      (B) was    (C) were    (D) is

　5. It doesn't take  skill to ride a bike as it does to drive a car.

　　　(A) as many (B) many   (C) as much (D) much

解答

　1, (The) healthy lifestyle includes a conbination of low-fat diet and exercise.
　　　
　　　(A) The     (B) A      (C) An      (D) Per

　2, The good news ( is ) that all of the world's economics are
　　　experiencing a period of substantial growth.
　　　
　　　(A) has     (B) are    (C) were    (D) is

　3, There are (many) strategies an investor can choose from.
　　　
　　　(A) many    (B) much   (C) most    (D) many of

　4, The number of jobs created in the last quarter ( was) unprecedented.
　　　
　　　(A) an      (B) was    (C) were    (D) is
　
　5. It doesn't take ( as many ) skill to ride a bike as it does to drive a car.
　
　　　(A) as many (B) many   (C) as much (D) much