－My teacher punished me this morning.
－Why? You’ve done nothing wrong, _______ I can see.

_______ all these people have in common is ______ they have succeeded.

There is growing tendency among middle-school students___________they will do some voluntary work during their vacation.

Jone’s father was among the first to make his fortune in___________is now known as the most fantastic tourist attraction—Hawaii.

Presently, the old tend to take up some new hobbies ___________they can find a brand new definition of life.

– Unfortunately, I won’t have time to visit the World Expo 2010 _____ I’m in Shanghai.
– What a great pity!    

My grandfather is fon’d of talking about good old days, _____is often the case with old people.

—The map will be of help?
—Take it with you_________you get lost in the forest.

How long do you think it will be_________we finish this dictlonary?

―Where did you get to know her?
―It was on the farm_______we both once worked in the 1970s.