Read the passage carefully and choose the correct answer.
GARDENING
Gardening is the art of growing plants with the goal of crafting a purposeful landscape. Residential gardening most often takes place in or about a residence, in a space referred to as the garden. Although a garden typically is located on the land near a residence, it may also be located in a roof, in an atrium, on a balcony, in a window-box, or on a patio or vivarium.
Gardening also takes place in non-residential green areas, such as parks, public or semi-public gardens ( botanical gardens or zoological gardens), amusement and theme parks, along transportation corridors, and around tourist attractions and  hotels. In these situations, a staff of gardeners or groundskeepers maintains the gardens.
Indoor gardening is concerned with the growing of houseplants within a residence or building, in a conservatory, or in a greenhouse. Indoor gardens are sometimes incorporated as part of air conditioning or heating systems.
Water gardening is concerned with growing plants adapted to pools and ponds. Bog gardens are also considered a type of water garden. These all require special conditions and considerations. A simple water garden may consist solely of a tub containing the water and plant.
Who maintains the public gardens?
A.groundskeepers    
B.housekeepers  
C.firemen  
D.workers

A.educate
B.eliminate  
C.certificate       
D.dedicate

A.proud
B.about   
C.around      
D.would

II. Choose the correct answer to complete each of the sentences.
She didn’t use to ________ in the hospital.
A.work                               
B.working                          
C.to work                      
D.worked

Of all the art-related reference and research library in North America, that of the Metropolitan Museum of Art in New York City is among the largest and most complete.
A.library
B.that
C.among
D.most complete

VI. Find the one mistake (A, B, C or D) in these sentences and then correct them.
I am known (A) that those questions (B) are so difficult  (C) that we can’t answer them (D).
A.am known
B.those questions
C.so difficult
D.can’t answer them

The school was forced to close ...............
A.on the grounds of starting a riot
B.on the grounds pass his main
C.on account pass his main
D.affect to wake anyone

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the questions.
They would be a bit happier with more guests.
A.If more guests came, they would feel happier. 
B.More guests made them happy. 
C.They were sad because no one came.
D.They made their guests a bit happier.

Is it true that this country produces more oil than_____
A.any country else
B.any other countries
C.any countries else
D.any another country

A.promotion
B.opinion
C.entertain
D.entertain