£¨    £©6£®A¡¢Once a week.                   B¡¢Four times a week.         C¡¢Twice a week.

£¨    £©7£®A¡¢Go swimming                  B¡¢Go skateboarding.           C¡¢Go fishing.

£¨    £©8£®A¡¢She has a sore throat.        B¡¢She has a sore back.       

C¡¢She has a sore neck.

£¨    £©9£®A¡¢Tom’s brother                  B¡¢Next Saturday                C¡¢Tom’s cousin

£¨    £©10£®A¡¢She should drink a lot of hot water.