It is a pity that they have _______ the sports meeting because of the heavy snow.
I will stay with you the doctor comes to help you.
Nowadays of business letters are written in English.?
—Hey, Paul! Don’t you remember me?—_________. You are Peter. We once were classmates.
—Do you have the new iPad? —Sorry, they have been______. You may come next week.
—We will go to the Wushan Square this afternoon, why not take a bus? —We ________ take a bus , it’s only one kilometer or more.