场景一：You are in the library.

(     ) 1. Read story books.

(     ) 2. Sing and dance.

(     ) 3. Run and jump.

(     ) 4. Shout to others.

(     ) 5. Keep the room clean.

场景二：You are ill.

(     ) 1. See a doctor.

(     ) 2. Take the medicine.

(     ) 3. Go swimming.

(     ) 4. Climb a mountain.

(     ) 5. Stay in bed.