In the past 100 years, there are many inventions such as antibiotics, airplanes, and computers. What do you think is the most important invent for the past 100 years? Why?

People
have improved our lives more convenient with
the
Correct article usage
a
show examples
variety of
inventions
such
as antibiotics,
airplanes
Change the spelling
aeroplanes
show examples
, and
computers
in the past 100 years.
From
Change preposition
Of
show examples
these
inventions
, which one made the biggest change for our world? In my opinion,
computer
Change the article
the computer
show examples
is the most important
invention
. The reason why
computer
Change the article
the computer
show examples
is the most important
invention
that
Add a missing verb
is that
show examples
other
inventions
were not happened
Change to the active voice
did not happen
have not happened
show examples
without
computer
Fix the agreement mistake
computers
show examples
and
computer
Fix the agreement mistake
computers
show examples
would be used
to
Change preposition
for
show examples
other new
inventions
too.
To begin
with, antibiotics and
airplanes
Change the spelling
aeroplanes
show examples
would not be invented without
computers
.
For instance
, when scientists research
about
Change preposition
apply
show examples
the structure of human bionics, they need to use
computers
.
Additionally
, they would use
computers
for calculating complex formulas.
Besides
that
computers
are
also
used for
invention
Correct article usage
the invention
show examples
of
Change the article
the airplane
show examples
airplane
Fix the agreement mistake
airplanes
show examples
. Mechanical engineers use
computers
for calculating weight and floating power when they design
the
Correct article usage
apply
show examples
airplanes
Change the spelling
aeroplanes
show examples
.
Thus
,
people
could not achieve other
inventions
without
computers
. In the
second
place,
people
need
computers
for complex
calculation
Fix the agreement mistake
calculations
show examples
.
For example
, new
inventions
like electric cars machine learning and artificial intelligence
requires
Change the verb form
require
show examples
extremely difficult calculation. So
people
cannot handle it without
computers
. Machine learning requires tons of example data for
leaning
Correct your spelling
learning
show examples
the tendency of decision making.
This
procedure cannot complete without
computers
.
Therefore
,
computers
are necessary for newer
inventions
. In conclusion, our
inventions
are not achieved without
computers
, and it is still necessary for our future. As I mentioned above, most of the
inventions
are not happened
Change to the active voice
do not happen
have not happened
show examples
without
computers
. We need to use these for our creative activities
such
as calculation, design and
also
communication. So the
invention
of
computers
is the most important in the past 100 years.
Submitted by tkasai0407 on

Unauthorized use and/or duplication of this material without express and written permission from this site’s author and/or owner is strictly prohibited. Excerpts and links may be used, provided that full and clear credit is given to Writing9 with appropriate and specific direction to the original content.

Ultimate Speaking practice for IELTS

Practice speaking step by step, answer real-life questions, and build your confidence. Start your free trial and improve your speaking skills today!
What to do next:
Look at other essays:

Essentional vocabulary list for IELTS Writing 7+

Learn how to write high-scoring essays with powerful words.
Download Free PDF and start improving you writing skills today!