Oh, Mrs. Liu, your necklace looks nice. Is it new? — No, I ____ it for two years.

I havefrom my hometown for about 6 years.

Success will belong to those ___ never say “impossible”.

Black broke his leg. He has just had_______ X-ray examination. _______ doctor said he needed _______ operation.

________that China has the largest number of iphone4s users now.— I believe so.