Read the following text to answer questions number 38 to 41!Avertical
garden is a technique used to grow plants on a vertically suspended panel by ste
gardens have been used since ancient civilizations many modern vertical garden can last for
decades and give a pop of nature into the modern day business
Vertical gardens are a wonderfull alternative to potted plants in the office space. While
potted plants have the advantages of being placed anywhere, they can take up space and require
lots of maintenance. However, with vertical gardens there is only one large panel to maintain
and it will provide a lush pop of color to any professional environment.
Vertical garden go by many different names living green walls, live walls and mos walls
just to name a few.whatever you want to call them, these vertical structures of plant life can be as
small as a picture frame or as massive as a 60 ft wide masterpiece.
Vertical gardens can be placed in hotel lobbies, major corporation headquarters, or even a
small residental backyard Vertical gardens
not only look inupressive, but will also make you feel
more comfortable in your environment by tapping into nature's inherent calming powers.
Vertical gardens not only create a wonderful centerpiece to your interior space, but they help
the natural airflow to your environment. These gardens can be made up of many different types
of plants Vertical gardens are also very space efficient and can fill up any empty space on a wall
Many employees in office environments are exposed to a lot of harmful air chemicals like
formaldehyde and carbon monoxide. Vertical gardens work like a natural clean air system and
promote a better breathing atmosphere and a healthier environment overall Plants also help to
reduce noise pollution which creates a quieter work environment for building occupants.

38. What is the text about?
A To inform about vertical garden
B. To retell history about vertical garden
C. To give guidance about vertical garden
D. To entertain reader about vertical garden
39. Why do people like to make a vertical garden?
A. They have no garden.
B. They only have a little money.
C. They want to grow various plants
D. They have no large areas at home.
40. How can a vertical garden be beneficial for our environment?
A. It increases clean air
C. It makes our place beautiful
В. It reduces water pollution.
D. It makes our place more natural.
41. After reading the text, the writer probably expect the readers to ....
A use their large space for gardening
C. reduce harmful air chemicals
B. keep their environment clean
D. excite to grow various plants.
​