听录音，选择正确的答案。
(     ) 1. The boy wants to drink ________.
A. water       B. milk       C. a cola
(     ) 2. The hot dog is for my ________.
A. mum       B. brother       C. sister
(     ) 3. A sandwich is ________ dollar(s).
A. one       B. two       C. three
(     ) 4. They are in a ________.
A. school       B. park       C. restaurant
(     ) 5. Tina wants ________.
A. colas       B. noodles       C. meat