4. What is the purpose of the text?
a. To inform the reader to the readers.
b. To persuade to the readers.
c. To describe to the readers.
d. To tell a story to the readers.
e. To argue about smoking to the readers.

5. The synonym of the word “dangerous” in the text is….,
a. rude
b. impolite
c. health risk
d. harmful
e. disease

6. “Pilot flies the plane twice a week”. The passive is….
a. The plane is being flew by pilot twice a week.
b. The plane is flown by pilot twice a week.
c. The plane is flew by pilot twice a week.
d. The plane is being flown by pilot twice a week.
e. The plane is fly by pilot twice a week.

7. “Math is being taught by Mr. Heri”. The active sentence is….
a. Mr. Heri teaches Math.
b. Mr. Heri taught Math.
c. Mr. Heri was teaching Math.
d. Mr. Heri is teaching Math.
e. Mr. Heri will teach Math.

8. “The electricity will be repaired by technician”. The active sentence is….
a. The technician will repairs the electricity.
b. The technician will repaired the electricity.
c. The technician will repair the electricity.
d. The technician will be repairs the electricity.
e. The technician will be repairing the electricity.

9. “The victim may be killed by the robber.”
The active is….
a. The robber may kill the victim.
b. The robber may kills the victim.
c. The robber may be kill the victim.
d. The robber may killed the victim.
e. The robber may be killed the victim.

10. “Life on the Mississippi was written by Mark Twain.” The active is….
a. Mark Twain is writing Life on the Mississippi.
b. Mark Twain writes Life on the Mississippi.
c. Mark Twain has written Life on the Mississippi.
d. Mark Twain wrote Life on the Mississippi.
e. Mark Twain written Life on the Mississippi.

The following text is for questions no 11 – 19
     It has long been known that when exposed to light under suitable conditions of temperature and moisture, the green parts of plants use carbon dioxide from the atmosphere and release oxygen to it. These exchanges are the opposite of those that occur in  respiration. The process is  called photosynthesis. In photosynthesis, carbohydrates are synthesized from carbon dioxide  and  water  by  the  chloroplasts  of  plant  cells  in  the presence   of   light.   In   most   plants,   the   water   used   in photosynthesis is absorbed from the soil by the roots and trans- located through the xylem of the root and stem to the leaves. Except for the usually small percentage used in respiration, the oxygen released in the process diffuses out of the leaf into the atmosphere through the stomata. Oxygen is the product of the reaction.  For  each  molecule  of  carbon  dioxide  used,  one molecule of oxygen is released. A summary chemical equation for photosynthesis is:
     As a result of this process, radiant energy from the sun is stored as chemical energy. In turn the chemical energy is used to decompose carbon  dioxide  and  water.   The  products of  their decomposition are recombined into a new compound, which is successively built up into more and more complex substances.
After many intermediate steps, sugar is produced. At the same time, a balance of gases is preserved in the atmosphere.

11.     Which title best expresses the ideas in the passage?
A.   A chemical Equation
B.   The exchange of Respiration
C.   The Process of Photosynthesis
D.   The Parts of vascular Plants
E.   The Production of Sugar

12.     In photosynthesis, water … 
A.   must be present
B.   is produced in carbohydrates
C.   is stored in chemical energy
D.   is diffused out of the leaf
E.   interrupts the chemical reaction

13.     Which process is the opposite of photosynthesis?
A.   decomposition
B.   synthesization
C.   diffusion
D.   respiration
E.   equation

14.     The combination of carbon dioxide and water to form sugar results in an excess of …
A.   water                                     D.   carbon
B.   oxygen                                   E.   stomata
C.   chlorophyll

15.     The word “stored” in Paragraph 2 is closest in meaning to … 
A.  changed                 D.   attended
B. discovered                              E. saved
C. connected              

16.     In photosynthesis, energy from the sun is …
A. synthesized
B.  changed to chemical energy
C.   stored in the tree
D. conducted from  the  xylem  to  the  leaves  of  green plants
E.  released one  to  one  for  each  molecule of  carbon dioxide used

17.     The word “their” in Paragraph 2 refers to … 
A.   products
B.   most plants
C.   complex substances
D.   carbon dioxide and water
E.   radiant and chemical energy