（ ）6. A. Have a picnic. B. Go swimming. C. Plant trees.
( )7. A. Rice B. Noodles C. Blue
( )8. A. Black B. White C. Blue
( )9. A. Taking a message B. Greeting each other
C. Making a telephone call
( )10. A. Have a toothache B. Have a fever
C. Have a sore throat
