从方框中选择恰当的句子补全对话，使对话内容完整。 Sally: Hello ,Tommy! Tommy: Hi,  Sally! Sally: Tommy, I lost (遗忘) something at home. I need them now. Tommy: __ 1 __ Sally: I am at school. __ 2 __. Tommy: Yes, I can. What do you need? Sally: I need my notebook,  keys,  pen and English-Chinese dictionary. Tommy:  Your notebook? __ 3 __ . Sally:  It's in the drawer. Tomy: I know. __ 4 __ Sally: Mmm..0h! They are on the dresser. Tommy: __ 5 __ Sally: My pen is in the pellcil case and my dictionary is on the bookcase. A. What do you do? B.  Where are you? C. Where are the keys? D. Can you bring them to school? E. It's in my backpack. F. Where are your pen and dictionary? G. Where is your notebook?