—Chris, could you help me __________my dog while I'm on holiday?—Sure. I'll take good care of it.
Grace thinks _________ is the best way __________.
Bill is ten years old.He has a _________ sister.
Jim, here _________ some letters for you.
I felt _______ when I heard the ________ news.
— Jack, is there _______ in today’s newspaper?— No, nothing.