听音选句。选出你听到的句子，将其标号填入题前括号内。
( ) 1. A. May I help you?
B. Can I help you?
C. Could I help you?
( ) 2. A. How much is it?
B. How many are they?
C. How much are they?
( ) 3. A. Where are you going?
B. What are you doing?
C. What are you talking about?
( ) 4. A. I often go out for dinner with my family.
B. I often go out for dinner with my friends.
C. I go out for dinner on Friday.
( ) 5. A. My father is surfing the net and my mother is cooking.
B. My mother is surfmg the net and my father is cooking.
C. My father is reading and my mother is cooking.
