Is she running up the hill?
Yes, she is.
Is he walking along the path?
Yes, he is.
Is the girl playing on the sand?
Yes, she is.
Is he walking across the bridge?
No, he isn't.
Is she sailing across the lake?
Yes, she is.
Is the boy climbing in the forest?
Yes, he is.
Is the boy jumping on the leaves?
No he isn't.
Is he playing in the sand?
No, he isn't
Is he sailing across the river?
Yes, he is.
Is the girl walking up the hill?
No, she isn't.
Is the girl runnig down the hill?
Yes, she is.
is she running across the bridge?
Yes, she is.
