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