The world is getting smaller and smaller because the Internet gets us       .

A lot of stone tables and chairs are ________ of the river and the number of them is growing ________.

The weather in Guiyang in summer is ______than that in Tongren. They’re different .

Paul is         taller than Tony.

-----Why do many people like to ride bikes?----Because bikes not only need ________ space, but also cause _________accidents.