We've studied together ___ (for / since) we were babies.
since
Choose the sentence that is in the present perfect.
Scientists have analysed baby orcas in a recent research.
Some students wrote texts about different habitats.
Researchers examined an African dwarf frog last week.
Several golden eagles were found on the forest floor.
A dog expresses ___ (it / its) emotions by shaking ___ (it / its) tail.
its / its
It is the lowest layer, and it is often dark and damp. This layer is covered in decaying leaves, fallen trees, and a rich layer of organic matter.
Canopy
Forest floor
Emergent layer
Understory
The trees from this layer are exposed to the most sunlight and are home to birds, butterflies, and other creatures adapted to this high, open environment.
Canopy
Emergent layer
Forest floor
Understory
Name four animals whose habitat is the rainforest.
Boa constrictor, harpy eagle, toucan, pygmy glider, tree frog, jaguars etc.
He has been friends with her ___ (for / since) 2018.
since
The clownfish is in danger because ___ (it / its) habitat is being polluted.
its
It is the layer just above the forest floor. It is characterized by relatively low light levels and contains small trees, shrubs, and various vegetation.
Understory
Canopy
Forest floor
Emergent layer
What would be a suitable description for the place in the picture?
That forest is very humid.
That forest is a little humid.
That forest is very cold and dry.
That forest is very dry.
They have lived in the country ___ (for / since) 18 years now.
for
That monkey is very smart. ___ (It / Its) can find ___ (it / its) food anywhere.
It / its
Which phrase has the correct adjective order?
A weird, crocodile, fat.
A beautiful long, furry tail.
Three furry, small, cute chimpanzees.
A large ferocious, Siberian tiger.
What would be a suitable description for the place in the picture?
This place is rather cold.
This place is extremely cold.
This place is extremely hot.
This place is a little cold.
It is a layer above the understory, where the crowns of the taller trees form a continuous leafy cover.
Canopy
Understory
Emergent layer
Forest floor
I have worked in this company ___ (for / since) many years.
for
Order this sentence in the Present Perfect: "I / finished / have just / reading / a great book."
I have just finished reading a great book.
The African elephant is the largest animal walking the Earth. ___ (It / Its) has got four knees.
It
What would be a suitable description for the place in the picture?
This place is extremely wet.
This place is extremely dry.
This place is very cold.
This place is extremely humid.
Which phrase has the correct adjective order?
Three small, scary tigers.
A small, furry dog.
A big, cute, black dog.
Two striped, nice cats.
Choose the sentence that is in the present perfect.
Some pygmy gliders were flying through the emergent layer.
Elephant seals have lived in the Antarctic for many years.
Leafcutter ants usually take leaves to their anthills.
Sloths were found on a highway last night.