— Mary is sort of worried today.
— How do you know?
— The look on her face _______ her ______.
---What made you so upset?
---______ the exam.
---What is that wonderful smell?
---Our neighbor _______ for a party.
---Jack failed the driving test again.
---The question is______ we can help him avoid making the same mistake.
---Where ______ Margaret have put the empty bottles?
---She ______ them away. They must be somewhere.
—How did you find your visit to the exhibition, John?
— 。
---I heard that he grew worse after taking the medicine.
---Yes.He was ______to it.
--- Well, it’s getting late. I must be going. Thank you for inviting me to the evening party of the Rabbit Year.
---______.
---We shall take the conditions into careful account ______ you have attached to this contract.
---Thanks. Hope for further cooperation.