A.have a stomachache | B.have a cold |
C.have a toothache | D.have a backache |
A.eyes and nose | B.hair | C.clothes | D.books |
A.After using the bathroom |
B.Before having food |
C.When hands are dirty |
D.Before visiting the sick people |
A.Use cold water. | B.Wash for fifteen times. |
C.Use hot water. | D.Use the warm running water. |