Present Perfect
I _________ finished my homework
have
Play
Played
Don't worry; I will do it ________
myself
Someone who doesn't change their opinion n______-m_____
NARROW-MINDED
It is definitely not a pineapple. It ________ be a pineapple.
CAN'T
James ________ worked as a conservationist for 10 years
has
See
Seen
He did the homework ________
himself
Animals that hunt and kill other animals are p_______...
PREDATORS
I'm 100% sure it's a basketball. It ______ be a basketball.
MUST
They ________ seen the endangered animals
have
Eat
Eaten
Miranda did the project ________
herself
There are many s_____ of fish
SPECIES
It's possible that she is at the library. She _______ be at the library
MAY / MIGHT / COULD
Michael ________ cleaned his bedroom yet.
hasn't
Go
Gone / Been
Me and my friend built the garage __________
ourselves
If you try hard, you will s______ in life.
SUCCEED
I don't know. He _______ be late.
MAY / MIGHT / COULD
Dominic and Carol _______ written their article. They need to do it soon!
haven't
Write
Written
Xavier and Felipe wrote the song _________
themselves
You can use a compass to n_________ in the sea
NAVIGATE
My brother is at work, so he ________ be at the concert!
CAN'T