---My trousers are______ out.
---I’ll buy you a new pair.
---My trousers are______ out.
---I’ll buy you a new pair.
---Will you please show me how to operate the new machine?
---Sure. It’s a piece of cake.Now let me tell you _____ to do first.
They _______ 3000 English words by the end of next month.
The lady is always _______ in white at the party.
Will you tell me a story?
OK.Shall I _______ it in English or in Chinese?
The education in China has developed _______ these days.
The days are short, _______ it is noe December.
Nobaby noticed the thief slip into the shop, because the lights happened to _______.
The boy said he wouln’t eat _______.
They are _______ there.
