A. She can't see her pet dog.
B. I'm full now.
C. Can I have some water?
D. I am hungry, Mum.
E. I am sad.
I can't find my watch.
-- How are you, Bill?
--I want a hamburger.
.
-- Who's that girl? She looks sad.
--Yes.
--Are you thirsty, Harry?
--Yes.
Look,I can't eat any food.