You can go out _____ you promise to be back before 11 o’clock.
第一部分:单项选择—Make sure you have turned off the air conditioners before going out.—_______________.
---How do you like my cookies, darling? ---_______. Can I have some more, honey?
I would rather buy a house in the beautiful and quiet suburb than _______ in the crowded city.
Of the two, I would prefer ____________ car, which is very easy for me to afford.
--- Jack, did you happen to see ____ black and ____ white cat?--- Is she missing? I told you to take care of her.