听下面一篇短文，回答1-5小题。 1．What are Nancy's family doing in Hawaii (夏威夷)? [     ] A. Studying. B. Having a vacation. C. Making a movie. 2．Nancy is ______. [     ] A. listening to music B. dancing on the beach C. sleeping on the beach 3．What is Claudia doing? [     ] A. Playing beach volleyball. B. Singing in the sea. C. Swimming in the sea. 4．How many child(ren) do Nancy's parents have? [     ] A. One. B. Two. C. Three. 5．Which of the following is NOT true? [     ] A. Nancy is Claudia's cousin. B. Nancy is a middle school teacher. C. Cindy is Nancy's little sister.