---What do you think of the speech of Li Yang’s Crazy English?---I think it’s ________, but my friend thinks it’s too ________.
What _____ interesting film it is! A. a B. an C. The
Look! The cat ______ a mouse.
—Sarah feels cold. What does she should do? —______________.
_____ worry, little Tom. I’ll help you.
—______ does Bill feel? — He is worried.