根据每组对话上下闻的意思,填上适当的词,使句子完整。(每空只填一词)
A:_______ is your father _______?
B:He is _______ in the study.
A:_____ I speak to your dad, please?
B:He is ________ dinner. Please hold on.
A:______ you want to ____ to Children’s Center?
B:Sure.
A:______ that?
B:Uncle Larry.
A:What are you ______?
B:I’m sending Grandpa ____ e-card.