Zookeepers must ensure the well-being of the animals.
The well-being of the animals must be ensured.
(Y/N) That dirty zoo should be canceled immediately.
Should that dirty zoo be canceled immediately?
They might move all the animals at the zoo to a new location.
All the animals at the zoo might be moved to a new location.
(Y/N) His safari car has to be cleaned before the event.
Does his safari car have to be cleaned before the event?
Veterinarians can treat health issues in domesticated animals.
Health issues in domesticated animals can be treated.
(WH) Why / animals / have to / hunt / for food
Why do animals have to be hunted for food?
(Y/N) Their zoo reservations could be made tomorrow.
Could their zoo reservations be made tomorrow?
They have to protect endangered species.
Endangered species have to be protected.
They should help the animals who lost their homes.
The animals who lost their homes should be helped.
(WH) How / elephants / can / train / to help people
How can elephants be trained to help people?
People should not disturb nesting sites during migration.
Nesting sites should not be disturbed during migration.
(WH) Who / should / call / to take care of our mouse problem
Who should be called to take care of our mouse problem?
(WH) Which puppy / might / adopt / first
Which puppy might be adopted first?
(Y/N) Elephants could be hunted if they weren’t endangered.
Could elephants be hunted if they weren't endangered?
Individuals have to adopt a sustainable approach to pet ownership.
A sustainable approach to pet ownership has to be adopted.
(Y/N) All animal keepers should be told about the law.
Should all animal keepers be told about the law.
(WH) When / everyone / have to / remind / about the Humane Society dinner
When does everyone have to be reminded about the Humane Society dinner?
They could clean up all the cages in the zoo.
All the cages in the zoo could be cleaned up.
(Y/N) Children have to be taught to treat animals humanely.
Do children have to be taught to treat animals humanely?.
(WH) How long / a baby lion / can / keep / as a pet
How long can a baby lion be kept as a pet?