Bill got up at 7:00. He brushed his teeth, then he had breakfast at 7:20. He walked to school at 7:40. His friends and he played a game after school. He didn't win, but he was also very happy. He went back at 5:30. It was time for dinner.

① Oh no ! I dropped my ice cream.{#blank#}1{#/blank#} A Let's buy some.

② When did you come back ?  {#blank#}2{#/blank#}                           B Hurry up , Lingling. Run !

③      Look at those ice cream !  {#blank#}3{#/blank#}                          C We came back last Sunday.

④ There's our bus.{#blank#}4{#/blank#} D Oh no! My new shoes.