If you any problems when you arrive at the airport, give me a ring.
I'd love ___ to your party last Sunday if not because of the unexpected guests.
____ 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.
Is there a bookshop around ______ I can buy an English and Chinese dictionary?