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WorksheetsLT B1L3 Grammar
Total questions: 25
Worksheet time: 13mins
You may know _____ brown bears hibernate and _____ goldfish sleep without closing their eyes.
if; X
that; that
what; what
which; that
Goldfish sleep without _______ their eyes.
close
closed
closing
to closing
Have you ever wondered ________?
how other animals sleep
how do other animals sleep
how to sleep for animals
how animals sleeping
You might be ________ when you read some of the following amazing facts about animals sleeping habits.
surprise
surprised
surprising
very surprising
Unlike most mammals, giraffes sleep very ______.
few
less
little
more
Scientists have reported that some giraffes sleep only 30 minutes a day _______.
on average
for average
as average
in average
When a giraffe sleeps, it curls its long neck and _____ its head on its hip.
lies
lays
laid
lied
There are often predators around, and a giraffe can't stand up from this position very quickly. _____, a giraffe never naps for too long.
However
Actually
First of all
Therefore
Sea otters, one of the worlds cutest _______, perhaps have the cutest sleeping position.
animal
animals
Groups of sea otters ________ on their backs and hold hands while they are sleeping!
amaze
float
breathe
avoid
They can rest on the land, but they are ________ in the water.
much safer
the most safe
very safest
safe very much
_______, they lock their little paws together and hold on to each other.
In order to float away
In order not to floating away
To avoid float away
To avoid floating away
________, dolphins must swim to the surface on ce every twenty minutes.
In order to breathe
In order to breath
In order not to breathe
In order not to breath
Dolphins must swim to the surface ________.
for twenty minutes
at twenty minute
often with twenty minutes
once every twenty minutes
They also have to ________ sharks and other predators.
look out for
speak up for
stand up for
be lookout for
Some migratory birds have _______ another impressive way of sleeping": they sleep up in the sky.
so
much
yet
for
Alpine swifts have to keep flying for a long time over a great distance during their journey ______ Africa.
up and down
in and out
to and from
here and there
This habit can save their lives, ______ one step on the ground cloud allow a hungry animal to eat them up!
as
when
if
unless
_______ studies, these amazing little birds may be able to to stay in the air for up to two hundred days!
In addition to
Except for
Unlike
According to
These birds can stay in the air for ______ two hundred days without needing to land and get some sleep!
up to
up against
so much for
so as
The sleeping habits of the giraffe, sea otter, dolphin, and Alpine swift may seem quite amazing. _____, these are just four examples.
Therefore
Yet
Similarly
Originally
The wide _______ of sleeping habits in the animal kingdom shows how different creatures have different ways of avoiding danger.
amazement
variety
average
surface
The wide variety of sleeping habits in the animal kingdom shows _________ different ways of avoiding danger.
how different creatures to have
how do different creatures have
how different creatures have
how different creatures having
The wide variety of sleeping habits in the animal kingdom shows how different creatures have different ways of avoiding danger _______ each is an expert at surviving in the wide.
, for
for
that's why
it's because
Every animal is an expert _______ surviving in the wild.
from
for
with
at
