The number 9.11 is special number, , I think, that will be remembered by the Americans forever.
____ the temperature falling so rapidly, we couldn't go on with the experience.
--- Do you know Uncle Tom is crazy about gardening? ---Sure. He ____ his flowers in the garden now.
He is neither______ European, nor______ American. He is from______ Australia.
This photo of mine was taken ______ stood the famous Eastern Bright Pearl in Shanghai.
Is there a bookshop around ______ I can buy an English and Chinese dictionary?