Do you know ____ or not Maggie will go to the cinema with us tonight?
____________myself to my study,I would be sitting in a comfortable office now.
.Sunset at Mount Huangshan is a beautiful scene,_________I`ll never forget.
Mike is handsome,kind and full of energy。_________,I can`t speak too highly of him.
Teachers` advice of _________stress over the school days must be granted by the headmaster.
The public transportation in this city is very convenient,where many buses run _________ 。