He _____ (have to) help the vet.
He has to help the vet.
I ____ ________ (have to) clean the cages.
I don't have to clean the cages.
She _____ _______ (have to) wash the elephants.
She doesn't have to wash the elephants.
She ________ (+ have to) observe the meerkats.
She has to observe the meerkats.
What animal is this?
This is a lizard.
What animal is this?
This is a rhino.
What animal is this?
This is a sea lion.
What do the zoo keepers do?
They clean the cages.
What does the zoo keeper do?
She has to observe the meerkats.
What does the zoo keeper have to do?
She has to feed the bears.
Where are they going to go?
They are going to go to the zoo.
What are they going to see?
They are going to see alligators.
What does the zoo keeper have to do?
He has to wash the elephants.
What does he have to do?
She has to look after the hippos.
