根据情景填上恰当的词语使对话完整:
根据情景填上恰当的词语使对话完整:
A:The telephone is ringing.Can anyone answer the ___?David,what are you doing?
B:I'm ___ to the radio ,dad.
A:Peter.
C:I'm doing my homework,dad.
A:___ is Sally,then?
D:I'm ___ the newspaper.
A:And I'm washing the dishes.No one can help me .
D:___,dad.