Read the examples. Add punctuation to the passage so that the joining words are used correctly.

Question

There are two ways to connect sentences with however, therefore, similarly, as a result, for example, or in addition:

Use a semicolon and a comma

It was raining; therefore, we decided to stay inside.

Use a period and a comma

It was raining. Therefore, we decided to stay inside.

Screenreader users: once you have finished reading the passage, use the tab keys to navigate between words and make changes to ones that have errors. Words that you have already changed will be described as bolded. There are 9 errors to find and fix. When you are done, navigate to the "Get Feedback" button after the passage and select it.
Rock
climbing
is
a
popular
sport
around
the
world.
Some
people
like
to
rock
climb
outdoors however it
can
be
hard
to
find
places
for
safe
outdoor
climbing as a result many
climbers
choose
to
practice
on
indoor
rock
walls
in
climbing
gyms
instead.
This
sport
requires
many
unique
skills for example climbers
need
very
strong
hands
to
grip
the
rock
tightly.
They
also
need
to
be
able
to
plan
the
best
way
to
get
to
the
top therefore people
often
benefit
from
special
training
when
they
first
try
rock
climbing.
There
are
different
ways
to
rock
climb.
In
lead
climbing,
people
use
a
rope
and
a
harness.
This
equipment
helps
them
avoid
falling
off
of
the
rock in addition some
lead
climbers
have
a
partner
called
a
belayer.
A
belayer
holds
the
rope
and
uses
it
to
support
the
climber
if
they
slip as a result lead
climbers
can
climb
taller
rocks
more
safely.
Bouldering
is
another
type
of
rock
climbing.
Climbers
who
boulder
don’t
use
a
rope
and
harness however they
still
take
steps
to
prevent
major
injuries.
Many
outdoor
climbers
put
a
large,
soft
cushion
called
a
crash
pad
on
the
ground
before
they
begin
bouldering similarly indoor
climbing
gyms
use
thick
mats
to
protect
climbers
who
fall.
In
2020,
rock
climbing
was
added
to
the
Olympic
Games.
Olympic
climbers
participate
in
both
lead
climbing
and
bouldering
events in addition there
are
athletes
who
compete
in
speed
climbing.
Some
of
the
fastest
competitors
can
climb
49
feet
(15
meters)
in
less
than
seven
seconds!

Answer 1

Here is the passage with the correct punctuation added:

Rock climbing is a popular sport around the world. Some people like to rock climb outdoors; however, it can be hard to find places for safe outdoor climbing. As a result, many climbers choose to practice on indoor rock walls in climbing gyms instead. This sport requires many unique skills; for example, climbers need very strong hands to grip the rock tightly. They also need to be able to plan the best way to get to the top; therefore, people often benefit from special training when they first try rock climbing. There are different ways to rock climb. In lead climbing, people use a rope and a harness. This equipment helps them avoid falling off of the rock; in addition, some lead climbers have a partner called a belayer. A belayer holds the rope and uses it to support the climber if they slip; as a result, lead climbers can climb taller rocks more safely. Bouldering is another type of rock climbing. Climbers who boulder don’t use a rope and harness; however, they still take steps to prevent major injuries. Many outdoor climbers put a large, soft cushion called a crash pad on the ground before they begin bouldering; similarly, indoor climbing gyms use thick mats to protect climbers who fall. In 2020, rock climbing was added to the Olympic Games. Olympic climbers participate in both lead climbing and bouldering events; in addition, there are athletes who compete in speed climbing. Some of the fastest competitors can climb 49 feet (15 meters) in less than seven seconds!