Do you like children? Do you have free  time in the afternoon?  We need a babysitter  for our son. He's five years old. The working time is Monday to Friday, 3:00 pm to 6:pm. ( $ 5 an hour) We need help with: Looking after our son; Reading to him; Playing with him. You must work at our house. We live in Changchun, near the Culture Square . Please call Mr. Green at 5638--2949. . From Monday to Friday, the babysitter can work   _   every day.
one hour two hours three hours four hours