meeting you here, Lucy! I never thought you visit us today.—-Sorry, I forgot to tell you I was coming. I hope you don’t mind me____.

In only 20 years,the country has into an advanced industrial power. [ ]

______ —Some chicken and a glass of apple juice , please.

When you phoned me, I was having a meeting, otherwise I _____your call.[ ]

31. Do you know when did the world _____?