Present Perfect or Past Simple: I have never seen a whale.
Present Perfect
Present Perfect or Past Simple?: I travelled to Siberia by train.
Past Simple
Present Perfect or Past Simple?: Vicky took this photo last summer.
Past Simple
Present Perfect or Past simple?: I'm sure we've met before.
Present perfect
Bruno _______________ (work) in many different jobs.
did work
has worked
worked
Laura ___________ (tell) many different stories about animals in class.
telled
did tell
have told
has told
Sergio ______________ (write) many books.
has written
wrote
have written
From 2021-2022, Valentine ________ (play) volleyball.
has played
haven't played
played
When Fran was a child, he ______ (be) an actor.
was
didn't be
has been
In October, Cristian and Xavier ___________(join) the football club.
have joined
joined
did joined
_______, fell, fallen
feel
fall
felt
A lion is a predator, but a rabbit is _____________.
evil
cute
prey
A penguin is a ___________ of bird.
habitat
predator
species
An animal is __________ if there are no more animals of its type living.
endangered
extinct
protected
A person who works in ________________ tries to protect animals.
observe
presenter
habitat
conservation
The orangutang is an example of an ____________ animal.
prey
beautiful
extinct
endangered
