It took a long time for the connection between body temperature and illness________.
____________ my surprise, when the audiences saw this film, they all shouted __________ surprise.
He arrived at last, ______________.
E-mail, as well as telephones, ____________ an important part in daily communication.
You should pay more in Beijing if you want to rent an apartment ___________ south.
About 110 million people moved to this city. The population is ____________ as ten years ago.