The system that moves blood throughout the body......
Circulatory system
digestive system
respiratory system
She has ...........them frequently
visits
visiting
visited
...........are the blood vessels that deliver oxygen-rich blood from the heart to the tissues of the body.
vein
arteries
lungs
I didn't go to school ............... I was ill
so
because
but
I study English ............I want a good job
and
I eat a lot of pizza ........... I like it
We........... seen her today
haven't
weren't
hasn't
In some ways, humans are similar to ...........
moon
earth
plants
They haven't ..........here for years.
living
lived
live
He lost the key ..... he couldn’t get into his room.
I ........... worked hard this week.
did
has
have
our veins and arteries carry ............... around our bodies.
milk
blood
hair
.............. a small animal with a long, narrow, soft body without arms.
kingfisher
dugongs
worm
Rainbow Bridge is one of the largest natural ...... in the world.
forest
park
arches
Your heart............ over 100,000 times a day!
work
drink
beats
I was ill ....... I didn't go to school
lamp : meat from a sheep that is older than 1 year.
False
True
The Sahara Desert is the ........... hot desert in the world.
largest
large
larger
...............the fertilizing element of flowering plants
Buzzing sound
pollen
It .......rained a lot this year
was