He can help his Mom.
General question
Can he help his Mom?
He can help his Mom.
Whom... ?
Whom can he help?
The bear is green.
General question
Is the bear green?
The bear is green.
What colour ...?
What colour is the bear?
The crocodile has got the sun in his mouth.
General question
Has the crocodile got the sun in his mouth?
The crocodile has got the sun in his mouth.
What... ?
What has the crocodile got in his mouth?
