All the buildings look old but the library _________.
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.
— How do you find this film, John?—_____________.
I graduated from college twenty years ago and I ____________ as an English teacher in this middle school ever since.